/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/prod-cons-eq.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 20:16:40,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 20:16:40,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 20:16:40,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 20:16:40,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 20:16:40,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 20:16:40,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 20:16:40,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 20:16:40,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 20:16:40,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 20:16:40,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 20:16:40,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 20:16:40,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 20:16:40,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 20:16:40,768 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 20:16:40,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 20:16:40,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 20:16:40,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 20:16:40,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 20:16:40,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 20:16:40,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 20:16:40,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 20:16:40,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 20:16:40,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 20:16:40,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-25 20:16:40,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 20:16:40,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 20:16:40,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 20:16:40,805 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 20:16:40,841 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 20:16:40,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 20:16:40,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 20:16:40,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 20:16:40,845 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 20:16:40,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 20:16:40,845 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 20:16:40,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 20:16:40,845 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 20:16:40,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 20:16:40,846 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 20:16:40,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 20:16:40,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 20:16:40,847 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 20:16:40,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 20:16:40,847 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 20:16:40,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 20:16:40,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 20:16:40,848 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 20:16:40,848 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 20:16:40,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 20:16:40,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 20:16:40,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 20:16:40,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 20:16:40,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 20:16:40,849 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 20:16:40,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 20:16:40,850 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 20:16:40,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 20:16:40,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 20:16:41,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 20:16:41,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 20:16:41,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 20:16:41,157 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-25 20:16:41,158 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-25 20:16:41,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/prod-cons-eq.wvr.bpl [2021-03-25 20:16:41,159 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/prod-cons-eq.wvr.bpl' [2021-03-25 20:16:41,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 20:16:41,201 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-25 20:16:41,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 20:16:41,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 20:16:41,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 20:16:41,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 20:16:41,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 20:16:41,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 20:16:41,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 20:16:41,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/1) ... [2021-03-25 20:16:41,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 20:16:41,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 20:16:41,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 20:16:41,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 20:16:41,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (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 20:16:41,307 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-25 20:16:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-25 20:16:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-25 20:16:41,309 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-25 20:16:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-25 20:16:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-25 20:16:41,309 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-25 20:16:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 20:16:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 20:16:41,310 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-03-25 20:16:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-03-25 20:16:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-03-25 20:16:41,311 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 20:16:41,555 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 20:16:41,556 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-25 20:16:41,557 INFO L202 PluginConnector]: Adding new model prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 08:16:41 BoogieIcfgContainer [2021-03-25 20:16:41,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 20:16:41,559 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 20:16:41,559 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 20:16:41,561 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 20:16:41,561 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:16:41" (1/2) ... [2021-03-25 20:16:41,562 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a236cca and model type prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 08:16:41, skipping insertion in model container [2021-03-25 20:16:41,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 08:16:41" (2/2) ... [2021-03-25 20:16:41,563 INFO L111 eAbstractionObserver]: Analyzing ICFG prod-cons-eq.wvr.bpl [2021-03-25 20:16:41,584 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 20:16:41,587 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-25 20:16:41,588 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 20:16:41,647 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-25 20:16:41,662 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-25 20:16:41,680 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 20:16:41,680 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 20:16:41,680 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 20:16:41,681 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 20:16:41,681 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 20:16:41,681 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 20:16:41,681 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 20:16:41,681 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 20:16:41,689 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 37 places, 30 transitions, 84 flow [2021-03-25 20:16:41,707 INFO L129 PetriNetUnfolder]: 3/27 cut-off events. [2021-03-25 20:16:41,708 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:16:41,710 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40 conditions, 27 events. 3/27 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 40 event pairs, 0 based on Foata normal form. 0/23 useless extension candidates. Maximal degree in co-relation 22. Up to 2 conditions per place. [2021-03-25 20:16:41,710 INFO L82 GeneralOperation]: Start removeDead. Operand has 37 places, 30 transitions, 84 flow [2021-03-25 20:16:41,713 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 32 places, 25 transitions, 68 flow [2021-03-25 20:16:41,714 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:41,729 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 32 places, 25 transitions, 68 flow [2021-03-25 20:16:41,736 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 32 places, 25 transitions, 68 flow [2021-03-25 20:16:41,738 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 32 places, 25 transitions, 68 flow [2021-03-25 20:16:41,754 INFO L129 PetriNetUnfolder]: 3/25 cut-off events. [2021-03-25 20:16:41,755 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:16:41,755 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38 conditions, 25 events. 3/25 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 44 event pairs, 0 based on Foata normal form. 0/22 useless extension candidates. Maximal degree in co-relation 22. Up to 2 conditions per place. [2021-03-25 20:16:41,757 INFO L142 LiptonReduction]: Number of co-enabled transitions 232 [2021-03-25 20:16:42,081 INFO L154 LiptonReduction]: Checked pairs total: 185 [2021-03-25 20:16:42,082 INFO L156 LiptonReduction]: Total number of compositions: 7 [2021-03-25 20:16:42,084 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 370 [2021-03-25 20:16:42,105 INFO L129 PetriNetUnfolder]: 3/17 cut-off events. [2021-03-25 20:16:42,105 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:16:42,105 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:42,106 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:42,106 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:42,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:42,110 INFO L82 PathProgramCache]: Analyzing trace with hash 1832947717, now seen corresponding path program 1 times [2021-03-25 20:16:42,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:42,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228819415] [2021-03-25 20:16:42,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:42,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:42,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:42,218 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 20:16:42,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228819415] [2021-03-25 20:16:42,220 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:16:42,220 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 20:16:42,220 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448891661] [2021-03-25 20:16:42,227 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 20:16:42,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:42,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 20:16:42,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 20:16:42,240 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 29 out of 37 [2021-03-25 20:16:42,241 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 18 transitions, 54 flow. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,241 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:42,241 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 29 of 37 [2021-03-25 20:16:42,242 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:42,263 INFO L129 PetriNetUnfolder]: 3/19 cut-off events. [2021-03-25 20:16:42,264 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:16:42,265 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38 conditions, 19 events. 3/19 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 28 event pairs, 0 based on Foata normal form. 0/16 useless extension candidates. Maximal degree in co-relation 21. Up to 3 conditions per place. [2021-03-25 20:16:42,266 INFO L132 encePairwiseOnDemand]: 33/37 looper letters, 2 selfloop transitions, 3 changer transitions 0/19 dead transitions. [2021-03-25 20:16:42,266 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 27 places, 19 transitions, 66 flow [2021-03-25 20:16:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 20:16:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 20:16:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 93 transitions. [2021-03-25 20:16:42,277 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8378378378378378 [2021-03-25 20:16:42,277 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 93 transitions. [2021-03-25 20:16:42,277 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 93 transitions. [2021-03-25 20:16:42,279 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:42,280 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 93 transitions. [2021-03-25 20:16:42,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,288 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,289 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,290 INFO L185 Difference]: Start difference. First operand has 25 places, 18 transitions, 54 flow. Second operand 3 states and 93 transitions. [2021-03-25 20:16:42,291 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 27 places, 19 transitions, 66 flow [2021-03-25 20:16:42,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 21 places, 19 transitions, 54 flow, removed 0 selfloop flow, removed 6 redundant places. [2021-03-25 20:16:42,299 INFO L241 Difference]: Finished difference. Result has 23 places, 19 transitions, 60 flow [2021-03-25 20:16:42,301 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=42, PETRI_DIFFERENCE_MINUEND_PLACES=19, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=18, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=60, PETRI_PLACES=23, PETRI_TRANSITIONS=19} [2021-03-25 20:16:42,301 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, -2 predicate places. [2021-03-25 20:16:42,302 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:42,302 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 23 places, 19 transitions, 60 flow [2021-03-25 20:16:42,302 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 23 places, 19 transitions, 60 flow [2021-03-25 20:16:42,304 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 23 places, 19 transitions, 60 flow [2021-03-25 20:16:42,316 INFO L129 PetriNetUnfolder]: 3/19 cut-off events. [2021-03-25 20:16:42,316 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 20:16:42,317 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33 conditions, 19 events. 3/19 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 23 event pairs, 0 based on Foata normal form. 0/17 useless extension candidates. Maximal degree in co-relation 17. Up to 3 conditions per place. [2021-03-25 20:16:42,317 INFO L142 LiptonReduction]: Number of co-enabled transitions 124 [2021-03-25 20:16:42,378 INFO L154 LiptonReduction]: Checked pairs total: 85 [2021-03-25 20:16:42,379 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:16:42,379 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 77 [2021-03-25 20:16:42,381 INFO L480 AbstractCegarLoop]: Abstraction has has 23 places, 19 transitions, 60 flow [2021-03-25 20:16:42,381 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,381 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:42,381 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:42,381 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 20:16:42,381 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:42,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:42,382 INFO L82 PathProgramCache]: Analyzing trace with hash 795507628, now seen corresponding path program 1 times [2021-03-25 20:16:42,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:42,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846996428] [2021-03-25 20:16:42,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:42,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:42,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:42,414 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 20:16:42,415 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846996428] [2021-03-25 20:16:42,415 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:16:42,415 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 20:16:42,416 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019137929] [2021-03-25 20:16:42,418 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 20:16:42,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:42,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 20:16:42,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 20:16:42,422 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 38 [2021-03-25 20:16:42,422 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 23 places, 19 transitions, 60 flow. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,422 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:42,423 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 38 [2021-03-25 20:16:42,423 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:42,445 INFO L129 PetriNetUnfolder]: 9/35 cut-off events. [2021-03-25 20:16:42,445 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 20:16:42,447 INFO L84 FinitePrefix]: Finished finitePrefix Result has 68 conditions, 35 events. 9/35 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 69 event pairs, 2 based on Foata normal form. 0/30 useless extension candidates. Maximal degree in co-relation 50. Up to 11 conditions per place. [2021-03-25 20:16:42,448 INFO L132 encePairwiseOnDemand]: 33/38 looper letters, 5 selfloop transitions, 3 changer transitions 0/21 dead transitions. [2021-03-25 20:16:42,449 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 25 places, 21 transitions, 80 flow [2021-03-25 20:16:42,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 20:16:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 20:16:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 94 transitions. [2021-03-25 20:16:42,454 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8245614035087719 [2021-03-25 20:16:42,458 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 94 transitions. [2021-03-25 20:16:42,458 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 94 transitions. [2021-03-25 20:16:42,460 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:42,460 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 94 transitions. [2021-03-25 20:16:42,461 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,463 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,463 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,463 INFO L185 Difference]: Start difference. First operand has 23 places, 19 transitions, 60 flow. Second operand 3 states and 94 transitions. [2021-03-25 20:16:42,464 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 25 places, 21 transitions, 80 flow [2021-03-25 20:16:42,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 21 transitions, 74 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-03-25 20:16:42,467 INFO L241 Difference]: Finished difference. Result has 25 places, 20 transitions, 74 flow [2021-03-25 20:16:42,467 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=38, PETRI_DIFFERENCE_MINUEND_FLOW=54, PETRI_DIFFERENCE_MINUEND_PLACES=21, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=19, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=16, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=74, PETRI_PLACES=25, PETRI_TRANSITIONS=20} [2021-03-25 20:16:42,468 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 0 predicate places. [2021-03-25 20:16:42,468 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:42,468 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 25 places, 20 transitions, 74 flow [2021-03-25 20:16:42,468 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 25 places, 20 transitions, 74 flow [2021-03-25 20:16:42,470 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 25 places, 20 transitions, 74 flow [2021-03-25 20:16:42,482 INFO L129 PetriNetUnfolder]: 5/26 cut-off events. [2021-03-25 20:16:42,482 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:16:42,482 INFO L84 FinitePrefix]: Finished finitePrefix Result has 53 conditions, 26 events. 5/26 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 34 event pairs, 1 based on Foata normal form. 0/25 useless extension candidates. Maximal degree in co-relation 35. Up to 7 conditions per place. [2021-03-25 20:16:42,483 INFO L142 LiptonReduction]: Number of co-enabled transitions 132 [2021-03-25 20:16:42,484 INFO L154 LiptonReduction]: Checked pairs total: 22 [2021-03-25 20:16:42,484 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:42,484 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 16 [2021-03-25 20:16:42,485 INFO L480 AbstractCegarLoop]: Abstraction has has 25 places, 20 transitions, 74 flow [2021-03-25 20:16:42,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,485 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:42,485 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:42,486 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 20:16:42,486 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:42,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:42,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1641308685, now seen corresponding path program 1 times [2021-03-25 20:16:42,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:42,487 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444492805] [2021-03-25 20:16:42,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:42,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:42,520 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 20:16:42,520 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444492805] [2021-03-25 20:16:42,520 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:16:42,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 20:16:42,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019025551] [2021-03-25 20:16:42,521 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 20:16:42,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:42,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 20:16:42,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 20:16:42,522 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 31 out of 38 [2021-03-25 20:16:42,522 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 20 transitions, 74 flow. Second operand has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,522 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:42,522 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 31 of 38 [2021-03-25 20:16:42,522 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:42,544 INFO L129 PetriNetUnfolder]: 12/51 cut-off events. [2021-03-25 20:16:42,544 INFO L130 PetriNetUnfolder]: For 10/12 co-relation queries the response was YES. [2021-03-25 20:16:42,545 INFO L84 FinitePrefix]: Finished finitePrefix Result has 111 conditions, 51 events. 12/51 cut-off events. For 10/12 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 103 event pairs, 1 based on Foata normal form. 5/54 useless extension candidates. Maximal degree in co-relation 89. Up to 12 conditions per place. [2021-03-25 20:16:42,545 INFO L132 encePairwiseOnDemand]: 34/38 looper letters, 5 selfloop transitions, 3 changer transitions 0/23 dead transitions. [2021-03-25 20:16:42,545 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 23 transitions, 96 flow [2021-03-25 20:16:42,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 20:16:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 20:16:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 133 transitions. [2021-03-25 20:16:42,547 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.875 [2021-03-25 20:16:42,547 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 133 transitions. [2021-03-25 20:16:42,547 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 133 transitions. [2021-03-25 20:16:42,547 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:42,547 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 133 transitions. [2021-03-25 20:16:42,548 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,549 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 38.0) internal successors, (190), 5 states have internal predecessors, (190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,549 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 38.0) internal successors, (190), 5 states have internal predecessors, (190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,549 INFO L185 Difference]: Start difference. First operand has 25 places, 20 transitions, 74 flow. Second operand 4 states and 133 transitions. [2021-03-25 20:16:42,549 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 28 places, 23 transitions, 96 flow [2021-03-25 20:16:42,550 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 26 places, 23 transitions, 90 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-03-25 20:16:42,551 INFO L241 Difference]: Finished difference. Result has 28 places, 22 transitions, 89 flow [2021-03-25 20:16:42,551 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=38, PETRI_DIFFERENCE_MINUEND_FLOW=68, PETRI_DIFFERENCE_MINUEND_PLACES=23, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=20, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=17, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=89, PETRI_PLACES=28, PETRI_TRANSITIONS=22} [2021-03-25 20:16:42,551 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 3 predicate places. [2021-03-25 20:16:42,551 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:42,552 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 28 places, 22 transitions, 89 flow [2021-03-25 20:16:42,552 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 28 places, 22 transitions, 89 flow [2021-03-25 20:16:42,552 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 28 places, 22 transitions, 89 flow [2021-03-25 20:16:42,561 INFO L129 PetriNetUnfolder]: 9/43 cut-off events. [2021-03-25 20:16:42,561 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:16:42,562 INFO L84 FinitePrefix]: Finished finitePrefix Result has 90 conditions, 43 events. 9/43 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 75 event pairs, 1 based on Foata normal form. 0/37 useless extension candidates. Maximal degree in co-relation 68. Up to 10 conditions per place. [2021-03-25 20:16:42,562 INFO L142 LiptonReduction]: Number of co-enabled transitions 162 [2021-03-25 20:16:42,564 INFO L154 LiptonReduction]: Checked pairs total: 9 [2021-03-25 20:16:42,564 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:42,564 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 13 [2021-03-25 20:16:42,565 INFO L480 AbstractCegarLoop]: Abstraction has has 28 places, 22 transitions, 89 flow [2021-03-25 20:16:42,565 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,566 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:42,566 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:42,566 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 20:16:42,566 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:42,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:42,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1190143561, now seen corresponding path program 1 times [2021-03-25 20:16:42,567 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:42,567 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170922585] [2021-03-25 20:16:42,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:42,619 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.9 percent of original size [2021-03-25 20:16:42,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,629 INFO L142 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-03-25 20:16:42,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:42,647 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170922585] [2021-03-25 20:16:42,647 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2031719675] [2021-03-25 20:16:42,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:42,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-25 20:16:42,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:42,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:42,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:16:42,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:42,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:42,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:42,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:42,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:42,851 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 20:16:42,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,853 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:42,855 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,856 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 20:16:42,856 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:9 [2021-03-25 20:16:42,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:42,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:42,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:42,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:42,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:42,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,897 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:42,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:42,904 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 15 [2021-03-25 20:16:42,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,906 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:16:42,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:16:42,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:42,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:16:42,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:16:42,913 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:16:42,917 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 7 [2021-03-25 20:16:42,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,921 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:42,923 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,923 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:16:42,923 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:19, output treesize:3 [2021-03-25 20:16:42,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:42,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:42,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:42,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 20:16:42,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819150361] [2021-03-25 20:16:42,934 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 20:16:42,935 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:42,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 20:16:42,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 20:16:42,937 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 38 [2021-03-25 20:16:42,937 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 28 places, 22 transitions, 89 flow. Second operand has 6 states, 6 states have (on average 21.333333333333332) internal successors, (128), 6 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:42,937 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:42,937 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 38 [2021-03-25 20:16:42,938 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:43,050 INFO L129 PetriNetUnfolder]: 91/204 cut-off events. [2021-03-25 20:16:43,051 INFO L130 PetriNetUnfolder]: For 121/158 co-relation queries the response was YES. [2021-03-25 20:16:43,053 INFO L84 FinitePrefix]: Finished finitePrefix Result has 544 conditions, 204 events. 91/204 cut-off events. For 121/158 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 757 event pairs, 8 based on Foata normal form. 4/188 useless extension candidates. Maximal degree in co-relation 499. Up to 101 conditions per place. [2021-03-25 20:16:43,055 INFO L132 encePairwiseOnDemand]: 32/38 looper letters, 20 selfloop transitions, 11 changer transitions 0/42 dead transitions. [2021-03-25 20:16:43,055 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 33 places, 42 transitions, 235 flow [2021-03-25 20:16:43,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 20:16:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 20:16:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 150 transitions. [2021-03-25 20:16:43,059 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6578947368421053 [2021-03-25 20:16:43,059 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 150 transitions. [2021-03-25 20:16:43,059 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 150 transitions. [2021-03-25 20:16:43,060 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:43,060 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 150 transitions. [2021-03-25 20:16:43,061 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 25.0) internal successors, (150), 6 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,063 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 38.0) internal successors, (266), 7 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,063 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 38.0) internal successors, (266), 7 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,063 INFO L185 Difference]: Start difference. First operand has 28 places, 22 transitions, 89 flow. Second operand 6 states and 150 transitions. [2021-03-25 20:16:43,063 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 33 places, 42 transitions, 235 flow [2021-03-25 20:16:43,066 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 32 places, 42 transitions, 234 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:43,068 INFO L241 Difference]: Finished difference. Result has 35 places, 32 transitions, 188 flow [2021-03-25 20:16:43,068 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=38, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=22, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=16, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=188, PETRI_PLACES=35, PETRI_TRANSITIONS=32} [2021-03-25 20:16:43,068 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 10 predicate places. [2021-03-25 20:16:43,068 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:43,068 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 35 places, 32 transitions, 188 flow [2021-03-25 20:16:43,069 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 35 places, 32 transitions, 188 flow [2021-03-25 20:16:43,070 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 35 places, 32 transitions, 188 flow [2021-03-25 20:16:43,082 INFO L129 PetriNetUnfolder]: 21/86 cut-off events. [2021-03-25 20:16:43,082 INFO L130 PetriNetUnfolder]: For 63/68 co-relation queries the response was YES. [2021-03-25 20:16:43,083 INFO L84 FinitePrefix]: Finished finitePrefix Result has 227 conditions, 86 events. 21/86 cut-off events. For 63/68 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 280 event pairs, 2 based on Foata normal form. 2/78 useless extension candidates. Maximal degree in co-relation 189. Up to 19 conditions per place. [2021-03-25 20:16:43,085 INFO L142 LiptonReduction]: Number of co-enabled transitions 250 [2021-03-25 20:16:43,180 INFO L154 LiptonReduction]: Checked pairs total: 81 [2021-03-25 20:16:43,181 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:16:43,181 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 113 [2021-03-25 20:16:43,181 INFO L480 AbstractCegarLoop]: Abstraction has has 35 places, 32 transitions, 188 flow [2021-03-25 20:16:43,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 21.333333333333332) internal successors, (128), 6 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,182 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:43,182 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:43,382 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:43,383 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:43,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:43,383 INFO L82 PathProgramCache]: Analyzing trace with hash 810121151, now seen corresponding path program 2 times [2021-03-25 20:16:43,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:43,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139055114] [2021-03-25 20:16:43,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:43,424 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.9 percent of original size [2021-03-25 20:16:43,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:43,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:43,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:43,496 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139055114] [2021-03-25 20:16:43,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1867733605] [2021-03-25 20:16:43,497 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 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 20:16:43,546 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:16:43,547 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:16:43,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-25 20:16:43,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:43,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:43,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:16:43,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:43,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:43,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:43,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:43,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:43,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:43,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:43,609 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 20:16:43,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:43,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:43,611 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:43,612 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:43,613 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 20:16:43,613 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:9 [2021-03-25 20:16:43,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:43,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:43,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:43,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:43,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:43,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:43,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:43,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:43,625 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 15 [2021-03-25 20:16:43,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:16:43,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:16:43,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:43,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:16:43,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:16:43,633 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:16:43,638 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 7 [2021-03-25 20:16:43,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,642 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:43,643 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,644 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:16:43,644 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:19, output treesize:3 [2021-03-25 20:16:43,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:43,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:43,659 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:43,660 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2021-03-25 20:16:43,660 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253583245] [2021-03-25 20:16:43,660 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:16:43,660 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:43,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:16:43,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:16:43,661 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 39 [2021-03-25 20:16:43,661 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 32 transitions, 188 flow. Second operand has 7 states, 7 states have (on average 21.428571428571427) internal successors, (150), 7 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,661 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:43,661 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 39 [2021-03-25 20:16:43,661 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:43,742 INFO L129 PetriNetUnfolder]: 123/280 cut-off events. [2021-03-25 20:16:43,742 INFO L130 PetriNetUnfolder]: For 445/496 co-relation queries the response was YES. [2021-03-25 20:16:43,743 INFO L84 FinitePrefix]: Finished finitePrefix Result has 909 conditions, 280 events. 123/280 cut-off events. For 445/496 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1196 event pairs, 17 based on Foata normal form. 4/259 useless extension candidates. Maximal degree in co-relation 847. Up to 146 conditions per place. [2021-03-25 20:16:43,745 INFO L132 encePairwiseOnDemand]: 31/39 looper letters, 30 selfloop transitions, 13 changer transitions 0/54 dead transitions. [2021-03-25 20:16:43,745 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 41 places, 54 transitions, 391 flow [2021-03-25 20:16:43,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 20:16:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 20:16:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 173 transitions. [2021-03-25 20:16:43,747 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6336996336996337 [2021-03-25 20:16:43,747 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 173 transitions. [2021-03-25 20:16:43,747 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 173 transitions. [2021-03-25 20:16:43,747 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:43,747 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 173 transitions. [2021-03-25 20:16:43,748 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 24.714285714285715) internal successors, (173), 7 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,749 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 39.0) internal successors, (312), 8 states have internal predecessors, (312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,749 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 39.0) internal successors, (312), 8 states have internal predecessors, (312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,749 INFO L185 Difference]: Start difference. First operand has 35 places, 32 transitions, 188 flow. Second operand 7 states and 173 transitions. [2021-03-25 20:16:43,749 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 41 places, 54 transitions, 391 flow [2021-03-25 20:16:43,752 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 54 transitions, 391 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 20:16:43,753 INFO L241 Difference]: Finished difference. Result has 43 places, 41 transitions, 301 flow [2021-03-25 20:16:43,753 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=39, PETRI_DIFFERENCE_MINUEND_FLOW=188, PETRI_DIFFERENCE_MINUEND_PLACES=35, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=23, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=301, PETRI_PLACES=43, PETRI_TRANSITIONS=41} [2021-03-25 20:16:43,753 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 18 predicate places. [2021-03-25 20:16:43,753 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:43,753 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 43 places, 41 transitions, 301 flow [2021-03-25 20:16:43,754 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 43 places, 41 transitions, 301 flow [2021-03-25 20:16:43,754 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 43 places, 41 transitions, 301 flow [2021-03-25 20:16:43,765 INFO L129 PetriNetUnfolder]: 34/142 cut-off events. [2021-03-25 20:16:43,765 INFO L130 PetriNetUnfolder]: For 175/183 co-relation queries the response was YES. [2021-03-25 20:16:43,766 INFO L84 FinitePrefix]: Finished finitePrefix Result has 403 conditions, 142 events. 34/142 cut-off events. For 175/183 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 639 event pairs, 4 based on Foata normal form. 2/126 useless extension candidates. Maximal degree in co-relation 347. Up to 38 conditions per place. [2021-03-25 20:16:43,767 INFO L142 LiptonReduction]: Number of co-enabled transitions 332 [2021-03-25 20:16:43,936 INFO L154 LiptonReduction]: Checked pairs total: 164 [2021-03-25 20:16:43,937 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 20:16:43,937 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 184 [2021-03-25 20:16:43,938 INFO L480 AbstractCegarLoop]: Abstraction has has 43 places, 41 transitions, 301 flow [2021-03-25 20:16:43,939 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 21.428571428571427) internal successors, (150), 7 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:43,939 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:43,939 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:44,151 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:44,152 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:44,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:44,152 INFO L82 PathProgramCache]: Analyzing trace with hash -28607253, now seen corresponding path program 3 times [2021-03-25 20:16:44,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:44,152 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319470609] [2021-03-25 20:16:44,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:44,178 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.9 percent of original size [2021-03-25 20:16:44,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:44,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:44,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319470609] [2021-03-25 20:16:44,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [123413169] [2021-03-25 20:16:44,225 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 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 20:16:44,256 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 20:16:44,257 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:16:44,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 15 conjunts are in the unsatisfiable core [2021-03-25 20:16:44,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:44,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:44,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:16:44,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:44,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:44,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:44,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:44,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:44,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:44,292 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 20:16:44,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,294 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:44,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,297 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 20:16:44,297 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:9 [2021-03-25 20:16:44,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:44,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:44,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:44,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:44,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:44,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:44,314 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 15 [2021-03-25 20:16:44,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,315 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:16:44,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:16:44,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:16:44,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:16:44,319 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:16:44,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 7 [2021-03-25 20:16:44,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,327 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:44,328 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,329 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:16:44,329 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:19, output treesize:3 [2021-03-25 20:16:44,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:44,345 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:44,345 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2021-03-25 20:16:44,345 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894661387] [2021-03-25 20:16:44,346 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:16:44,346 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:44,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:16:44,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:16:44,347 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2021-03-25 20:16:44,347 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 41 transitions, 301 flow. Second operand has 7 states, 7 states have (on average 21.428571428571427) internal successors, (150), 7 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:44,347 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:44,347 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2021-03-25 20:16:44,347 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:44,461 INFO L129 PetriNetUnfolder]: 166/367 cut-off events. [2021-03-25 20:16:44,461 INFO L130 PetriNetUnfolder]: For 863/928 co-relation queries the response was YES. [2021-03-25 20:16:44,463 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1339 conditions, 367 events. 166/367 cut-off events. For 863/928 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 1710 event pairs, 15 based on Foata normal form. 5/343 useless extension candidates. Maximal degree in co-relation 1263. Up to 194 conditions per place. [2021-03-25 20:16:44,466 INFO L132 encePairwiseOnDemand]: 31/41 looper letters, 37 selfloop transitions, 14 changer transitions 0/62 dead transitions. [2021-03-25 20:16:44,466 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 62 transitions, 533 flow [2021-03-25 20:16:44,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 20:16:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 20:16:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 174 transitions. [2021-03-25 20:16:44,468 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6062717770034843 [2021-03-25 20:16:44,468 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 174 transitions. [2021-03-25 20:16:44,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 174 transitions. [2021-03-25 20:16:44,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:44,468 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 174 transitions. [2021-03-25 20:16:44,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 24.857142857142858) internal successors, (174), 7 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:44,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 41.0) internal successors, (328), 8 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:44,469 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 41.0) internal successors, (328), 8 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:44,469 INFO L185 Difference]: Start difference. First operand has 43 places, 41 transitions, 301 flow. Second operand 7 states and 174 transitions. [2021-03-25 20:16:44,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 62 transitions, 533 flow [2021-03-25 20:16:44,473 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 48 places, 62 transitions, 520 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:44,475 INFO L241 Difference]: Finished difference. Result has 50 places, 47 transitions, 393 flow [2021-03-25 20:16:44,475 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=288, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=393, PETRI_PLACES=50, PETRI_TRANSITIONS=47} [2021-03-25 20:16:44,475 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 25 predicate places. [2021-03-25 20:16:44,475 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:44,475 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 50 places, 47 transitions, 393 flow [2021-03-25 20:16:44,476 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 50 places, 47 transitions, 393 flow [2021-03-25 20:16:44,476 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 50 places, 47 transitions, 393 flow [2021-03-25 20:16:44,491 INFO L129 PetriNetUnfolder]: 52/188 cut-off events. [2021-03-25 20:16:44,491 INFO L130 PetriNetUnfolder]: For 349/370 co-relation queries the response was YES. [2021-03-25 20:16:44,492 INFO L84 FinitePrefix]: Finished finitePrefix Result has 586 conditions, 188 events. 52/188 cut-off events. For 349/370 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 926 event pairs, 5 based on Foata normal form. 0/164 useless extension candidates. Maximal degree in co-relation 516. Up to 43 conditions per place. [2021-03-25 20:16:44,494 INFO L142 LiptonReduction]: Number of co-enabled transitions 412 [2021-03-25 20:16:44,561 INFO L154 LiptonReduction]: Checked pairs total: 116 [2021-03-25 20:16:44,561 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:16:44,562 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 87 [2021-03-25 20:16:44,563 INFO L480 AbstractCegarLoop]: Abstraction has has 49 places, 46 transitions, 389 flow [2021-03-25 20:16:44,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 21.428571428571427) internal successors, (150), 7 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:44,563 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:44,563 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:44,775 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:44,776 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:44,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:44,776 INFO L82 PathProgramCache]: Analyzing trace with hash 1270068201, now seen corresponding path program 1 times [2021-03-25 20:16:44,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:44,776 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893861984] [2021-03-25 20:16:44,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:44,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:16:44,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 20:16:44,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:44,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893861984] [2021-03-25 20:16:44,832 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1148413296] [2021-03-25 20:16:44,832 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 20:16:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:44,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:44,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:44,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:44,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:44,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:44,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:44,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:44,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:44,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:16:44,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:44,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:44,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,909 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:16:44,912 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:44,913 INFO L142 QuantifierPusher]: treesize reduction 31, result has 41.5 percent of original size [2021-03-25 20:16:44,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:44,931 INFO L142 QuantifierPusher]: treesize reduction 7, result has 46.2 percent of original size [2021-03-25 20:16:44,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:44,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:44,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:44,946 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:44,946 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:44,946 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114426492] [2021-03-25 20:16:44,946 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:44,946 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:44,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:44,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:44,947 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 42 [2021-03-25 20:16:44,947 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 46 transitions, 389 flow. Second operand has 8 states, 8 states have (on average 18.625) internal successors, (149), 8 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:44,948 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:44,948 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 42 [2021-03-25 20:16:44,948 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:45,192 INFO L129 PetriNetUnfolder]: 705/1328 cut-off events. [2021-03-25 20:16:45,192 INFO L130 PetriNetUnfolder]: For 2831/2873 co-relation queries the response was YES. [2021-03-25 20:16:45,197 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4849 conditions, 1328 events. 705/1328 cut-off events. For 2831/2873 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 7805 event pairs, 64 based on Foata normal form. 41/1241 useless extension candidates. Maximal degree in co-relation 4668. Up to 468 conditions per place. [2021-03-25 20:16:45,204 INFO L132 encePairwiseOnDemand]: 31/42 looper letters, 46 selfloop transitions, 31 changer transitions 0/98 dead transitions. [2021-03-25 20:16:45,204 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 98 transitions, 881 flow [2021-03-25 20:16:45,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-25 20:16:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-03-25 20:16:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 205 transitions. [2021-03-25 20:16:45,205 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5423280423280423 [2021-03-25 20:16:45,206 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 205 transitions. [2021-03-25 20:16:45,206 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 205 transitions. [2021-03-25 20:16:45,206 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:45,206 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 205 transitions. [2021-03-25 20:16:45,207 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 22.77777777777778) internal successors, (205), 9 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 20:16:45,207 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 42.0) internal successors, (420), 10 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:45,208 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 42.0) internal successors, (420), 10 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:45,208 INFO L185 Difference]: Start difference. First operand has 49 places, 46 transitions, 389 flow. Second operand 9 states and 205 transitions. [2021-03-25 20:16:45,208 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 98 transitions, 881 flow [2021-03-25 20:16:45,215 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 98 transitions, 826 flow, removed 21 selfloop flow, removed 3 redundant places. [2021-03-25 20:16:45,216 INFO L241 Difference]: Finished difference. Result has 61 places, 74 transitions, 708 flow [2021-03-25 20:16:45,217 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=42, PETRI_DIFFERENCE_MINUEND_FLOW=357, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=708, PETRI_PLACES=61, PETRI_TRANSITIONS=74} [2021-03-25 20:16:45,217 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 36 predicate places. [2021-03-25 20:16:45,217 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:45,217 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 61 places, 74 transitions, 708 flow [2021-03-25 20:16:45,217 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 61 places, 74 transitions, 708 flow [2021-03-25 20:16:45,218 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 61 places, 74 transitions, 708 flow [2021-03-25 20:16:45,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][35], [11#L40-1true, 12#L65true, 19#L52true, 33#L27-1true, Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 47#true, Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), 182#true, Black: 65#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 56#(<= 1 size1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 248#(not finished1), Black: 243#true, 121#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 247#(or finished2 (not finished1)), 60#true]) [2021-03-25 20:16:45,253 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-03-25 20:16:45,254 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:45,254 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:45,275 INFO L129 PetriNetUnfolder]: 227/648 cut-off events. [2021-03-25 20:16:45,275 INFO L130 PetriNetUnfolder]: For 1993/2111 co-relation queries the response was YES. [2021-03-25 20:16:45,279 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2546 conditions, 648 events. 227/648 cut-off events. For 1993/2111 co-relation queries the response was YES. Maximal size of possible extension queue 75. Compared 4566 event pairs, 30 based on Foata normal form. 4/621 useless extension candidates. Maximal degree in co-relation 2370. Up to 160 conditions per place. [2021-03-25 20:16:45,284 INFO L142 LiptonReduction]: Number of co-enabled transitions 604 [2021-03-25 20:16:45,303 INFO L154 LiptonReduction]: Checked pairs total: 210 [2021-03-25 20:16:45,304 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:45,304 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 87 [2021-03-25 20:16:45,305 INFO L480 AbstractCegarLoop]: Abstraction has has 61 places, 74 transitions, 708 flow [2021-03-25 20:16:45,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.625) internal successors, (149), 8 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:45,305 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:45,305 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:45,519 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:45,520 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:45,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:45,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1934787269, now seen corresponding path program 2 times [2021-03-25 20:16:45,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:45,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929262295] [2021-03-25 20:16:45,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:45,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:16:45,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:16:45,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:45,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929262295] [2021-03-25 20:16:45,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660987647] [2021-03-25 20:16:45,570 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 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 20:16:45,603 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:16:45,603 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:16:45,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:45,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:45,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:45,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:45,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,649 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:45,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:45,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:16:45,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:45,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:45,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:45,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,657 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:16:45,658 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,658 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:45,659 INFO L142 QuantifierPusher]: treesize reduction 31, result has 41.5 percent of original size [2021-03-25 20:16:45,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:45,678 INFO L142 QuantifierPusher]: treesize reduction 8, result has 27.3 percent of original size [2021-03-25 20:16:45,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:45,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:45,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:45,689 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:45,689 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:45,690 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356893387] [2021-03-25 20:16:45,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:45,690 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:45,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:45,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:45,691 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 42 [2021-03-25 20:16:45,691 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 74 transitions, 708 flow. Second operand has 8 states, 8 states have (on average 18.75) internal successors, (150), 8 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:45,692 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:45,692 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 42 [2021-03-25 20:16:45,692 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:46,028 INFO L129 PetriNetUnfolder]: 759/1418 cut-off events. [2021-03-25 20:16:46,029 INFO L130 PetriNetUnfolder]: For 5556/5624 co-relation queries the response was YES. [2021-03-25 20:16:46,034 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6602 conditions, 1418 events. 759/1418 cut-off events. For 5556/5624 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 8330 event pairs, 28 based on Foata normal form. 55/1468 useless extension candidates. Maximal degree in co-relation 6416. Up to 463 conditions per place. [2021-03-25 20:16:46,041 INFO L132 encePairwiseOnDemand]: 31/42 looper letters, 51 selfloop transitions, 63 changer transitions 0/135 dead transitions. [2021-03-25 20:16:46,042 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 135 transitions, 1400 flow [2021-03-25 20:16:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:16:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:16:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 255 transitions. [2021-03-25 20:16:46,043 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.551948051948052 [2021-03-25 20:16:46,043 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 255 transitions. [2021-03-25 20:16:46,043 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 255 transitions. [2021-03-25 20:16:46,044 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:46,044 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 255 transitions. [2021-03-25 20:16:46,044 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,045 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 42.0) internal successors, (504), 12 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,045 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 42.0) internal successors, (504), 12 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,045 INFO L185 Difference]: Start difference. First operand has 61 places, 74 transitions, 708 flow. Second operand 11 states and 255 transitions. [2021-03-25 20:16:46,046 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 135 transitions, 1400 flow [2021-03-25 20:16:46,062 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 135 transitions, 1350 flow, removed 25 selfloop flow, removed 0 redundant places. [2021-03-25 20:16:46,066 INFO L241 Difference]: Finished difference. Result has 78 places, 105 transitions, 1224 flow [2021-03-25 20:16:46,067 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=42, PETRI_DIFFERENCE_MINUEND_FLOW=682, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1224, PETRI_PLACES=78, PETRI_TRANSITIONS=105} [2021-03-25 20:16:46,067 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 53 predicate places. [2021-03-25 20:16:46,067 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:46,067 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 78 places, 105 transitions, 1224 flow [2021-03-25 20:16:46,067 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 78 places, 105 transitions, 1224 flow [2021-03-25 20:16:46,068 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 78 places, 105 transitions, 1224 flow [2021-03-25 20:16:46,128 INFO L129 PetriNetUnfolder]: 266/693 cut-off events. [2021-03-25 20:16:46,129 INFO L130 PetriNetUnfolder]: For 3671/3889 co-relation queries the response was YES. [2021-03-25 20:16:46,133 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3564 conditions, 693 events. 266/693 cut-off events. For 3671/3889 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 4570 event pairs, 11 based on Foata normal form. 12/685 useless extension candidates. Maximal degree in co-relation 3389. Up to 178 conditions per place. [2021-03-25 20:16:46,140 INFO L142 LiptonReduction]: Number of co-enabled transitions 786 [2021-03-25 20:16:46,166 INFO L154 LiptonReduction]: Checked pairs total: 322 [2021-03-25 20:16:46,166 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:46,166 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 99 [2021-03-25 20:16:46,167 INFO L480 AbstractCegarLoop]: Abstraction has has 78 places, 105 transitions, 1224 flow [2021-03-25 20:16:46,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.75) internal successors, (150), 8 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,167 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:46,167 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:46,388 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:46,389 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:46,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:46,389 INFO L82 PathProgramCache]: Analyzing trace with hash 859645506, now seen corresponding path program 1 times [2021-03-25 20:16:46,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:46,389 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922179016] [2021-03-25 20:16:46,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:46,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:46,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,429 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:46,430 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922179016] [2021-03-25 20:16:46,430 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [620134334] [2021-03-25 20:16:46,430 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 20:16:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:46,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:46,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:46,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:46,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:46,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:46,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:46,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:46,509 INFO L142 QuantifierPusher]: treesize reduction 11, result has 47.6 percent of original size [2021-03-25 20:16:46,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:46,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:46,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:46,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:16:46,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:46,518 INFO L142 QuantifierPusher]: treesize reduction 15, result has 37.5 percent of original size [2021-03-25 20:16:46,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:46,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:46,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:46,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:46,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:46,532 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:46,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 20:16:46,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328194296] [2021-03-25 20:16:46,534 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:16:46,534 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:46,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:16:46,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:16:46,535 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 42 [2021-03-25 20:16:46,536 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 105 transitions, 1224 flow. Second operand has 7 states, 7 states have (on average 18.714285714285715) internal successors, (131), 7 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,536 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:46,536 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 42 [2021-03-25 20:16:46,536 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:46,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][47], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 12#L65true, 398#(not finished1), 23#thread3EXITtrue, 33#L27-1true, Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 307#(and (not finished2) (not finished1)), 248#(not finished1), Black: 243#true, 56#(<= 1 size1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 121#true, Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), 380#(and finished2 (or (select done (select update state21)) (not finished1))), 60#true]) [2021-03-25 20:16:46,860 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([77] L40-1-->L40: Formula: (or (< 0 v_size1_7) (not v_finished1_5)) InVars {finished1=v_finished1_5, size1=v_size1_7} OutVars{finished1=v_finished1_5, size1=v_size1_7} AuxVars[] AssignedVars[][26], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 10#L40true, 12#L65true, 398#(not finished1), 18#L27true, 23#thread3EXITtrue, Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 47#true, Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), 182#true, Black: 65#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 55#(<= 0 size1), 248#(not finished1), Black: 243#true, Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 121#true, Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), 380#(and finished2 (or (select done (select update state21)) (not finished1))), 60#true]) [2021-03-25 20:16:46,860 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:16:46,860 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:16:46,882 INFO L129 PetriNetUnfolder]: 910/1677 cut-off events. [2021-03-25 20:16:46,882 INFO L130 PetriNetUnfolder]: For 9942/10073 co-relation queries the response was YES. [2021-03-25 20:16:46,892 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9374 conditions, 1677 events. 910/1677 cut-off events. For 9942/10073 co-relation queries the response was YES. Maximal size of possible extension queue 156. Compared 10025 event pairs, 51 based on Foata normal form. 56/1722 useless extension candidates. Maximal degree in co-relation 9171. Up to 480 conditions per place. [2021-03-25 20:16:46,903 INFO L132 encePairwiseOnDemand]: 32/42 looper letters, 82 selfloop transitions, 47 changer transitions 0/150 dead transitions. [2021-03-25 20:16:46,904 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 86 places, 150 transitions, 1971 flow [2021-03-25 20:16:46,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-25 20:16:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-03-25 20:16:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 205 transitions. [2021-03-25 20:16:46,905 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5423280423280423 [2021-03-25 20:16:46,905 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 205 transitions. [2021-03-25 20:16:46,905 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 205 transitions. [2021-03-25 20:16:46,905 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:46,905 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 205 transitions. [2021-03-25 20:16:46,906 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 22.77777777777778) internal successors, (205), 9 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 20:16:46,907 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 42.0) internal successors, (420), 10 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,907 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 42.0) internal successors, (420), 10 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:46,907 INFO L185 Difference]: Start difference. First operand has 78 places, 105 transitions, 1224 flow. Second operand 9 states and 205 transitions. [2021-03-25 20:16:46,907 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 86 places, 150 transitions, 1971 flow [2021-03-25 20:16:46,986 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 150 transitions, 1864 flow, removed 50 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:46,989 INFO L241 Difference]: Finished difference. Result has 90 places, 129 transitions, 1620 flow [2021-03-25 20:16:46,989 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=42, PETRI_DIFFERENCE_MINUEND_FLOW=1153, PETRI_DIFFERENCE_MINUEND_PLACES=77, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=72, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1620, PETRI_PLACES=90, PETRI_TRANSITIONS=129} [2021-03-25 20:16:46,989 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 65 predicate places. [2021-03-25 20:16:46,990 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:46,990 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 90 places, 129 transitions, 1620 flow [2021-03-25 20:16:46,990 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 90 places, 129 transitions, 1620 flow [2021-03-25 20:16:46,991 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 90 places, 129 transitions, 1620 flow [2021-03-25 20:16:47,066 INFO L129 PetriNetUnfolder]: 291/772 cut-off events. [2021-03-25 20:16:47,067 INFO L130 PetriNetUnfolder]: For 5695/5938 co-relation queries the response was YES. [2021-03-25 20:16:47,072 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4359 conditions, 772 events. 291/772 cut-off events. For 5695/5938 co-relation queries the response was YES. Maximal size of possible extension queue 85. Compared 5319 event pairs, 9 based on Foata normal form. 13/771 useless extension candidates. Maximal degree in co-relation 4175. Up to 170 conditions per place. [2021-03-25 20:16:47,079 INFO L142 LiptonReduction]: Number of co-enabled transitions 954 [2021-03-25 20:16:47,127 INFO L154 LiptonReduction]: Checked pairs total: 418 [2021-03-25 20:16:47,127 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:47,127 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 137 [2021-03-25 20:16:47,128 INFO L480 AbstractCegarLoop]: Abstraction has has 90 places, 129 transitions, 1620 flow [2021-03-25 20:16:47,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 18.714285714285715) internal successors, (131), 7 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:47,128 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:47,128 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:47,343 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:47,344 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:47,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:47,344 INFO L82 PathProgramCache]: Analyzing trace with hash 1992533548, now seen corresponding path program 2 times [2021-03-25 20:16:47,344 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:47,344 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54045480] [2021-03-25 20:16:47,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:47,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:47,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 20:16:47,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:47,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54045480] [2021-03-25 20:16:47,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1450635439] [2021-03-25 20:16:47,401 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 20:16:47,445 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:16:47,445 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:16:47,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:47,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:47,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:47,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:47,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:47,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:47,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:47,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:47,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:16:47,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,488 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:47,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:47,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:47,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,493 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:16:47,494 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:47,494 INFO L142 QuantifierPusher]: treesize reduction 31, result has 41.5 percent of original size [2021-03-25 20:16:47,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:47,517 INFO L142 QuantifierPusher]: treesize reduction 8, result has 27.3 percent of original size [2021-03-25 20:16:47,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:47,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:47,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:47,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:47,531 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:47,531 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:47,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944861889] [2021-03-25 20:16:47,532 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:47,532 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:47,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:47,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:47,533 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 42 [2021-03-25 20:16:47,533 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 129 transitions, 1620 flow. Second operand has 8 states, 8 states have (on average 18.625) internal successors, (149), 8 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:47,533 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:47,533 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 42 [2021-03-25 20:16:47,533 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:47,925 INFO L129 PetriNetUnfolder]: 1085/2009 cut-off events. [2021-03-25 20:16:47,925 INFO L130 PetriNetUnfolder]: For 16586/16727 co-relation queries the response was YES. [2021-03-25 20:16:47,937 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12242 conditions, 2009 events. 1085/2009 cut-off events. For 16586/16727 co-relation queries the response was YES. Maximal size of possible extension queue 169. Compared 12401 event pairs, 49 based on Foata normal form. 108/2107 useless extension candidates. Maximal degree in co-relation 11999. Up to 549 conditions per place. [2021-03-25 20:16:47,950 INFO L132 encePairwiseOnDemand]: 32/42 looper letters, 94 selfloop transitions, 67 changer transitions 0/182 dead transitions. [2021-03-25 20:16:47,950 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 182 transitions, 2555 flow [2021-03-25 20:16:47,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-25 20:16:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-03-25 20:16:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 211 transitions. [2021-03-25 20:16:47,951 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5582010582010583 [2021-03-25 20:16:47,951 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 211 transitions. [2021-03-25 20:16:47,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 211 transitions. [2021-03-25 20:16:47,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:47,952 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 211 transitions. [2021-03-25 20:16:47,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 23.444444444444443) internal successors, (211), 9 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:47,953 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 42.0) internal successors, (420), 10 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:47,953 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 42.0) internal successors, (420), 10 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:47,953 INFO L185 Difference]: Start difference. First operand has 90 places, 129 transitions, 1620 flow. Second operand 9 states and 211 transitions. [2021-03-25 20:16:47,953 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 182 transitions, 2555 flow [2021-03-25 20:16:48,019 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 182 transitions, 2502 flow, removed 23 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:48,023 INFO L241 Difference]: Finished difference. Result has 101 places, 160 transitions, 2284 flow [2021-03-25 20:16:48,023 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=42, PETRI_DIFFERENCE_MINUEND_FLOW=1583, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=70, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2284, PETRI_PLACES=101, PETRI_TRANSITIONS=160} [2021-03-25 20:16:48,023 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 76 predicate places. [2021-03-25 20:16:48,023 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:48,023 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 101 places, 160 transitions, 2284 flow [2021-03-25 20:16:48,024 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 101 places, 160 transitions, 2284 flow [2021-03-25 20:16:48,025 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 101 places, 160 transitions, 2284 flow [2021-03-25 20:16:48,119 INFO L129 PetriNetUnfolder]: 354/918 cut-off events. [2021-03-25 20:16:48,119 INFO L130 PetriNetUnfolder]: For 10355/10886 co-relation queries the response was YES. [2021-03-25 20:16:48,126 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5957 conditions, 918 events. 354/918 cut-off events. For 10355/10886 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 6273 event pairs, 12 based on Foata normal form. 68/969 useless extension candidates. Maximal degree in co-relation 5743. Up to 218 conditions per place. [2021-03-25 20:16:48,137 INFO L142 LiptonReduction]: Number of co-enabled transitions 1176 [2021-03-25 20:16:48,268 INFO L154 LiptonReduction]: Checked pairs total: 785 [2021-03-25 20:16:48,269 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:16:48,269 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 246 [2021-03-25 20:16:48,269 INFO L480 AbstractCegarLoop]: Abstraction has has 101 places, 160 transitions, 2295 flow [2021-03-25 20:16:48,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.625) internal successors, (149), 8 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:48,269 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:48,270 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:48,492 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:48,492 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:48,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:48,492 INFO L82 PathProgramCache]: Analyzing trace with hash -1049167548, now seen corresponding path program 3 times [2021-03-25 20:16:48,492 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:48,493 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464991128] [2021-03-25 20:16:48,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:48,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:48,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 20:16:48,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:48,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:48,535 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464991128] [2021-03-25 20:16:48,535 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [516858360] [2021-03-25 20:16:48,535 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 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 20:16:48,585 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 20:16:48,585 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:16:48,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:48,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:48,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:48,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:48,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:48,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:48,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:48,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:48,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:48,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:16:48,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:48,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:48,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:48,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,640 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:16:48,641 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:48,642 INFO L142 QuantifierPusher]: treesize reduction 31, result has 41.5 percent of original size [2021-03-25 20:16:48,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:48,662 INFO L142 QuantifierPusher]: treesize reduction 7, result has 46.2 percent of original size [2021-03-25 20:16:48,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:48,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:48,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:48,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:48,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:48,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:48,674 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:48,674 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:48,675 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269161682] [2021-03-25 20:16:48,675 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:48,675 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:48,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:48,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:48,676 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 43 [2021-03-25 20:16:48,676 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 160 transitions, 2295 flow. Second operand has 8 states, 8 states have (on average 18.625) internal successors, (149), 8 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:48,676 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:48,676 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 43 [2021-03-25 20:16:48,677 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:49,121 INFO L129 PetriNetUnfolder]: 1061/2037 cut-off events. [2021-03-25 20:16:49,121 INFO L130 PetriNetUnfolder]: For 22578/22829 co-relation queries the response was YES. [2021-03-25 20:16:49,134 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13595 conditions, 2037 events. 1061/2037 cut-off events. For 22578/22829 co-relation queries the response was YES. Maximal size of possible extension queue 157. Compared 12627 event pairs, 56 based on Foata normal form. 127/2154 useless extension candidates. Maximal degree in co-relation 13310. Up to 562 conditions per place. [2021-03-25 20:16:49,150 INFO L132 encePairwiseOnDemand]: 32/43 looper letters, 84 selfloop transitions, 77 changer transitions 0/182 dead transitions. [2021-03-25 20:16:49,150 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 182 transitions, 2813 flow [2021-03-25 20:16:49,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:16:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:16:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 249 transitions. [2021-03-25 20:16:49,152 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5264270613107822 [2021-03-25 20:16:49,152 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 249 transitions. [2021-03-25 20:16:49,152 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 249 transitions. [2021-03-25 20:16:49,152 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:49,152 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 249 transitions. [2021-03-25 20:16:49,153 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 22.636363636363637) internal successors, (249), 11 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 20:16:49,154 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 43.0) internal successors, (516), 12 states have internal predecessors, (516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,154 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 43.0) internal successors, (516), 12 states have internal predecessors, (516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,154 INFO L185 Difference]: Start difference. First operand has 101 places, 160 transitions, 2295 flow. Second operand 11 states and 249 transitions. [2021-03-25 20:16:49,154 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 182 transitions, 2813 flow [2021-03-25 20:16:49,266 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 109 places, 182 transitions, 2644 flow, removed 74 selfloop flow, removed 2 redundant places. [2021-03-25 20:16:49,271 INFO L241 Difference]: Finished difference. Result has 112 places, 161 transitions, 2351 flow [2021-03-25 20:16:49,271 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=43, PETRI_DIFFERENCE_MINUEND_FLOW=2062, PETRI_DIFFERENCE_MINUEND_PLACES=99, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=72, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2351, PETRI_PLACES=112, PETRI_TRANSITIONS=161} [2021-03-25 20:16:49,271 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 87 predicate places. [2021-03-25 20:16:49,272 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:49,272 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 112 places, 161 transitions, 2351 flow [2021-03-25 20:16:49,272 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 112 places, 161 transitions, 2351 flow [2021-03-25 20:16:49,273 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 112 places, 161 transitions, 2351 flow [2021-03-25 20:16:49,381 INFO L129 PetriNetUnfolder]: 357/973 cut-off events. [2021-03-25 20:16:49,382 INFO L130 PetriNetUnfolder]: For 11052/11407 co-relation queries the response was YES. [2021-03-25 20:16:49,389 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6413 conditions, 973 events. 357/973 cut-off events. For 11052/11407 co-relation queries the response was YES. Maximal size of possible extension queue 93. Compared 6813 event pairs, 11 based on Foata normal form. 27/978 useless extension candidates. Maximal degree in co-relation 6170. Up to 228 conditions per place. [2021-03-25 20:16:49,399 INFO L142 LiptonReduction]: Number of co-enabled transitions 1172 [2021-03-25 20:16:49,423 INFO L154 LiptonReduction]: Checked pairs total: 518 [2021-03-25 20:16:49,423 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:49,424 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 152 [2021-03-25 20:16:49,424 INFO L480 AbstractCegarLoop]: Abstraction has has 112 places, 161 transitions, 2351 flow [2021-03-25 20:16:49,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.625) internal successors, (149), 8 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,424 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:49,424 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:49,643 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-03-25 20:16:49,643 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:49,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:49,643 INFO L82 PathProgramCache]: Analyzing trace with hash -1488358842, now seen corresponding path program 1 times [2021-03-25 20:16:49,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:49,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269792722] [2021-03-25 20:16:49,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:49,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:49,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:49,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:49,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:49,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:49,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:49,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:49,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:16:49,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269792722] [2021-03-25 20:16:49,674 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:16:49,674 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 20:16:49,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398478508] [2021-03-25 20:16:49,674 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 20:16:49,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:49,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 20:16:49,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 20:16:49,675 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 43 [2021-03-25 20:16:49,675 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 112 places, 161 transitions, 2351 flow. Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,675 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:49,675 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 43 [2021-03-25 20:16:49,675 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:49,862 INFO L129 PetriNetUnfolder]: 549/1530 cut-off events. [2021-03-25 20:16:49,862 INFO L130 PetriNetUnfolder]: For 18267/18683 co-relation queries the response was YES. [2021-03-25 20:16:49,874 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10686 conditions, 1530 events. 549/1530 cut-off events. For 18267/18683 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 11705 event pairs, 11 based on Foata normal form. 104/1582 useless extension candidates. Maximal degree in co-relation 10349. Up to 351 conditions per place. [2021-03-25 20:16:49,886 INFO L132 encePairwiseOnDemand]: 39/43 looper letters, 23 selfloop transitions, 19 changer transitions 7/172 dead transitions. [2021-03-25 20:16:49,887 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 172 transitions, 2547 flow [2021-03-25 20:16:49,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 20:16:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 20:16:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 156 transitions. [2021-03-25 20:16:49,888 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9069767441860465 [2021-03-25 20:16:49,888 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 156 transitions. [2021-03-25 20:16:49,888 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 156 transitions. [2021-03-25 20:16:49,888 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:49,888 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 156 transitions. [2021-03-25 20:16:49,888 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,889 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 43.0) internal successors, (215), 5 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,889 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 43.0) internal successors, (215), 5 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:49,889 INFO L185 Difference]: Start difference. First operand has 112 places, 161 transitions, 2351 flow. Second operand 4 states and 156 transitions. [2021-03-25 20:16:49,889 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 172 transitions, 2547 flow [2021-03-25 20:16:49,993 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 172 transitions, 2457 flow, removed 36 selfloop flow, removed 2 redundant places. [2021-03-25 20:16:49,996 INFO L241 Difference]: Finished difference. Result has 116 places, 163 transitions, 2390 flow [2021-03-25 20:16:49,996 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=43, PETRI_DIFFERENCE_MINUEND_FLOW=2175, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=2390, PETRI_PLACES=116, PETRI_TRANSITIONS=163} [2021-03-25 20:16:49,996 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 91 predicate places. [2021-03-25 20:16:49,996 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:49,996 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 116 places, 163 transitions, 2390 flow [2021-03-25 20:16:49,996 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 116 places, 163 transitions, 2390 flow [2021-03-25 20:16:49,998 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 116 places, 163 transitions, 2390 flow [2021-03-25 20:16:50,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][124], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 12#L65true, 398#(not finished1), 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), Black: 43#(not finished2), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 47#true, Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), 316#true, 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 248#(not finished1), 121#true]) [2021-03-25 20:16:50,044 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][144], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 11#L40-1true, 12#L65true, 398#(not finished1), 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 47#true, Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), 60#true, 319#(or (select done (select update state21)) (not finished1)), Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 617#(<= size1 1), Black: 614#true, Black: 616#(<= size1 0), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 248#(not finished1), 121#true]) [2021-03-25 20:16:50,045 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,045 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][144], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), 12#L65true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), 472#finished2, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 603#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), 33#L27-1true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 617#(<= size1 1), Black: 614#true, Black: 616#(<= size1 0), Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 65#(= state22 state12), 182#true, Black: 307#(and (not finished2) (not finished1)), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 248#(not finished1), Black: 243#true, 56#(<= 1 size1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 121#true, Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), 380#(and finished2 (or (select done (select update state21)) (not finished1))), 60#true]) [2021-03-25 20:16:50,053 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,053 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:50,053 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,053 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:50,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][82], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 319#(or (select done (select update state21)) (not finished1)), 393#true, 11#L40-1true, 12#L65true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), 15#L26true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 19#L52true, 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 539#true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 49#(not finished1), 243#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 65#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 248#(not finished1), 60#true, 316#true]) [2021-03-25 20:16:50,060 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:16:50,060 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:16:50,060 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,060 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:16:50,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][108], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), 7#thread2EXITtrue, Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 12#L65true, 15#L26true, 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 248#(not finished1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,072 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,073 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,073 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,073 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][108], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), 7#thread2EXITtrue, Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 8#thread1EXITtrue, 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 12#L65true, 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 248#(not finished1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,077 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,077 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,077 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:16:50,077 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][113], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), 7#thread2EXITtrue, Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 8#thread1EXITtrue, 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 12#L65true, 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 248#(not finished1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,081 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:16:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,120 INFO L129 PetriNetUnfolder]: 401/1170 cut-off events. [2021-03-25 20:16:50,120 INFO L130 PetriNetUnfolder]: For 14625/15050 co-relation queries the response was YES. [2021-03-25 20:16:50,128 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7924 conditions, 1170 events. 401/1170 cut-off events. For 14625/15050 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 8593 event pairs, 9 based on Foata normal form. 37/1179 useless extension candidates. Maximal degree in co-relation 7621. Up to 246 conditions per place. [2021-03-25 20:16:50,142 INFO L142 LiptonReduction]: Number of co-enabled transitions 1110 [2021-03-25 20:16:50,170 INFO L154 LiptonReduction]: Checked pairs total: 867 [2021-03-25 20:16:50,170 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:50,170 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 174 [2021-03-25 20:16:50,172 INFO L480 AbstractCegarLoop]: Abstraction has has 116 places, 163 transitions, 2390 flow [2021-03-25 20:16:50,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:50,172 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:50,172 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:50,172 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-03-25 20:16:50,172 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:50,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:50,173 INFO L82 PathProgramCache]: Analyzing trace with hash 724273395, now seen corresponding path program 4 times [2021-03-25 20:16:50,173 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:50,173 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135075670] [2021-03-25 20:16:50,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:50,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-25 20:16:50,220 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135075670] [2021-03-25 20:16:50,221 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:16:50,221 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-25 20:16:50,221 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412167843] [2021-03-25 20:16:50,221 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 20:16:50,221 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:50,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 20:16:50,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-25 20:16:50,222 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 43 [2021-03-25 20:16:50,222 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 163 transitions, 2390 flow. Second operand has 5 states, 5 states have (on average 37.2) internal successors, (186), 5 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:50,222 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:50,222 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 43 [2021-03-25 20:16:50,222 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:50,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][31], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 11#L40-1true, 12#L65true, 398#(not finished1), 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 247#(or finished2 (not finished1)), 60#true, 319#(or (select done (select update state21)) (not finished1)), Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 617#(<= size1 1), Black: 614#true, Black: 616#(<= size1 0), 625#(<= 1 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 248#(not finished1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:16:50,343 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,343 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,343 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,343 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][35], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 12#L65true, 398#(not finished1), 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), Black: 43#(not finished2), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), 316#true, 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 248#(not finished1), 121#true]) [2021-03-25 20:16:50,344 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,344 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,344 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,344 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,362 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][31], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 378#(and (select done (select update state21)) finished1), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 10#L40true, 12#L65true, 398#(not finished1), 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 127#(= state22 state12), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 247#(or finished2 (not finished1)), 60#true, 319#(or (select done (select update state21)) (not finished1)), Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 617#(<= size1 1), Black: 614#true, Black: 616#(<= size1 0), 625#(<= 1 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 248#(not finished1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:16:50,363 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,363 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:50,363 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:50,363 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,437 INFO L129 PetriNetUnfolder]: 490/1331 cut-off events. [2021-03-25 20:16:50,438 INFO L130 PetriNetUnfolder]: For 18496/19060 co-relation queries the response was YES. [2021-03-25 20:16:50,451 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9589 conditions, 1331 events. 490/1331 cut-off events. For 18496/19060 co-relation queries the response was YES. Maximal size of possible extension queue 117. Compared 9801 event pairs, 4 based on Foata normal form. 202/1484 useless extension candidates. Maximal degree in co-relation 9313. Up to 296 conditions per place. [2021-03-25 20:16:50,460 INFO L132 encePairwiseOnDemand]: 39/43 looper letters, 15 selfloop transitions, 31 changer transitions 0/169 dead transitions. [2021-03-25 20:16:50,460 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 169 transitions, 2534 flow [2021-03-25 20:16:50,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:16:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:16:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 192 transitions. [2021-03-25 20:16:50,461 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8930232558139535 [2021-03-25 20:16:50,461 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 192 transitions. [2021-03-25 20:16:50,461 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 192 transitions. [2021-03-25 20:16:50,461 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:50,461 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 192 transitions. [2021-03-25 20:16:50,462 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 38.4) internal successors, (192), 5 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 20:16:50,462 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 43.0) internal successors, (258), 6 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 20:16:50,463 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 43.0) internal successors, (258), 6 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 20:16:50,463 INFO L185 Difference]: Start difference. First operand has 116 places, 163 transitions, 2390 flow. Second operand 5 states and 192 transitions. [2021-03-25 20:16:50,463 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 169 transitions, 2534 flow [2021-03-25 20:16:50,558 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 169 transitions, 2482 flow, removed 25 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:50,561 INFO L241 Difference]: Finished difference. Result has 120 places, 167 transitions, 2492 flow [2021-03-25 20:16:50,561 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=43, PETRI_DIFFERENCE_MINUEND_FLOW=2346, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=163, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2492, PETRI_PLACES=120, PETRI_TRANSITIONS=167} [2021-03-25 20:16:50,561 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 95 predicate places. [2021-03-25 20:16:50,561 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:50,561 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 120 places, 167 transitions, 2492 flow [2021-03-25 20:16:50,562 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 120 places, 167 transitions, 2492 flow [2021-03-25 20:16:50,563 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 120 places, 167 transitions, 2492 flow [2021-03-25 20:16:50,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][124], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 12#L65true, 398#(not finished1), 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), Black: 43#(not finished2), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 47#true, Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), 316#true, 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 248#(not finished1), 121#true]) [2021-03-25 20:16:50,612 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,612 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,612 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][86], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 11#L40-1true, 12#L65true, 398#(not finished1), 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), 60#true, 319#(or (select done (select update state21)) (not finished1)), Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 617#(<= size1 1), Black: 614#true, Black: 616#(<= size1 0), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 625#(<= 1 size1), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 248#(not finished1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:16:50,613 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:16:50,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][86], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), 12#L65true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 23#thread3EXITtrue, Black: 467#true, 472#finished2, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 603#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), 33#L27-1true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 617#(<= size1 1), Black: 614#true, Black: 616#(<= size1 0), Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 625#(<= 1 size1), Black: 188#(= state22 state12), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 65#(= state22 state12), Black: 307#(and (not finished2) (not finished1)), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 243#true, 248#(not finished1), 56#(<= 1 size1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 121#true, Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), 60#true, 380#(and finished2 (or (select done (select update state21)) (not finished1)))]) [2021-03-25 20:16:50,625 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,625 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:50,625 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:16:50,625 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][80], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 319#(or (select done (select update state21)) (not finished1)), 393#true, 11#L40-1true, 12#L65true, 15#L26true, 19#L52true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 539#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), 60#true, 316#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 467#true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:16:50,627 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:16:50,627 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,627 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:16:50,627 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:16:50,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][110], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 7#thread2EXITtrue, Black: 319#(or (select done (select update state21)) (not finished1)), 12#L65true, 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 15#L26true, 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,636 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:16:50,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][110], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 7#thread2EXITtrue, Black: 319#(or (select done (select update state21)) (not finished1)), 8#thread1EXITtrue, 12#L65true, 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,641 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,642 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,642 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,642 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:16:50,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][109], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 11#L40-1true, 12#L65true, 398#(not finished1), 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 47#true, Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 247#(or finished2 (not finished1)), 60#true, 319#(or (select done (select update state21)) (not finished1)), Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 625#(<= 1 size1), Black: 188#(= state22 state12), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), 248#(not finished1), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:16:50,642 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:16:50,642 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-03-25 20:16:50,642 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-03-25 20:16:50,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][134], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), 7#thread2EXITtrue, Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 12#L65true, 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 15#L26true, 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,643 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:16:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-03-25 20:16:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-03-25 20:16:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][143], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), 7#thread2EXITtrue, Black: 316#true, 8#thread1EXITtrue, Black: 319#(or (select done (select update state21)) (not finished1)), 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 12#L65true, 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 248#(not finished1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,645 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,645 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,645 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,645 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:16:50,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][113], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 7#thread2EXITtrue, 8#thread1EXITtrue, Black: 319#(or (select done (select update state21)) (not finished1)), 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 12#L65true, 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 533#(and finished1 finished2), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 305#(and (not (select done (select update state21))) (not finished1)), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,647 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,647 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,647 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:16:50,647 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:16:50,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][134], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, 7#thread2EXITtrue, Black: 319#(or (select done (select update state21)) (not finished1)), 8#thread1EXITtrue, 12#L65true, 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 533#(and finished1 finished2), 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 472#finished2, Black: 43#(not finished2), Black: 49#(not finished1), Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), 60#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 398#(not finished1), 605#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or finished2 (and (not (select done state21)) (= (select update state11) state21)))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 616#(<= size1 0), Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 625#(<= 1 size1), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 382#(and finished1 finished2)]) [2021-03-25 20:16:50,651 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,651 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:16:50,651 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,651 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][109], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), 11#L40-1true, 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), 12#L65true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), Black: 467#true, 23#thread3EXITtrue, 472#finished2, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 603#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), 33#L27-1true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 43#(not finished2), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 625#(<= 1 size1), Black: 188#(= state22 state12), Black: 47#true, Black: 124#(and (= (select produce state21) (select produce state11)) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 127#(= state22 state12), Black: 273#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), 182#true, Black: 305#(and (not (select done (select update state21))) (not finished1)), Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 307#(and (not finished2) (not finished1)), 248#(not finished1), Black: 243#true, Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 56#(<= 1 size1), 121#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), 380#(and finished2 (or (select done (select update state21)) (not finished1))), 60#true]) [2021-03-25 20:16:50,652 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,652 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:16:50,652 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,652 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:16:50,671 INFO L129 PetriNetUnfolder]: 367/976 cut-off events. [2021-03-25 20:16:50,672 INFO L130 PetriNetUnfolder]: For 12901/13396 co-relation queries the response was YES. [2021-03-25 20:16:50,681 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6864 conditions, 976 events. 367/976 cut-off events. For 12901/13396 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 6666 event pairs, 5 based on Foata normal form. 69/1016 useless extension candidates. Maximal degree in co-relation 6633. Up to 211 conditions per place. [2021-03-25 20:16:50,693 INFO L142 LiptonReduction]: Number of co-enabled transitions 1192 [2021-03-25 20:16:50,716 INFO L154 LiptonReduction]: Checked pairs total: 881 [2021-03-25 20:16:50,716 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:50,716 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 155 [2021-03-25 20:16:50,718 INFO L480 AbstractCegarLoop]: Abstraction has has 120 places, 167 transitions, 2492 flow [2021-03-25 20:16:50,718 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 37.2) internal successors, (186), 5 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:50,718 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:50,718 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:50,718 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-03-25 20:16:50,718 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:50,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:50,719 INFO L82 PathProgramCache]: Analyzing trace with hash 1170887322, now seen corresponding path program 1 times [2021-03-25 20:16:50,719 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:50,719 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471921527] [2021-03-25 20:16:50,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:50,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:16:50,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 20:16:50,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:16:50,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471921527] [2021-03-25 20:16:50,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [424959076] [2021-03-25 20:16:50,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 20:16:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:50,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:50,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:50,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:50,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:50,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:50,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:50,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:50,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:50,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:50,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:16:50,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:50,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:50,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:50,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,844 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:16:50,845 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:50,846 INFO L142 QuantifierPusher]: treesize reduction 31, result has 41.5 percent of original size [2021-03-25 20:16:50,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:50,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:50,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:50,863 INFO L142 QuantifierPusher]: treesize reduction 7, result has 41.7 percent of original size [2021-03-25 20:16:50,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:16:50,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:50,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:50,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:16:50,888 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:50,888 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:50,888 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927275378] [2021-03-25 20:16:50,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:50,889 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:50,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:50,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:50,890 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 43 [2021-03-25 20:16:50,890 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 167 transitions, 2492 flow. Second operand has 8 states, 8 states have (on average 19.0) internal successors, (152), 8 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:50,890 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:50,890 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 43 [2021-03-25 20:16:50,890 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:51,294 INFO L129 PetriNetUnfolder]: 1369/2621 cut-off events. [2021-03-25 20:16:51,294 INFO L130 PetriNetUnfolder]: For 38609/39005 co-relation queries the response was YES. [2021-03-25 20:16:51,311 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18322 conditions, 2621 events. 1369/2621 cut-off events. For 38609/39005 co-relation queries the response was YES. Maximal size of possible extension queue 180. Compared 16962 event pairs, 112 based on Foata normal form. 255/2834 useless extension candidates. Maximal degree in co-relation 17945. Up to 1424 conditions per place. [2021-03-25 20:16:51,322 INFO L132 encePairwiseOnDemand]: 31/43 looper letters, 92 selfloop transitions, 76 changer transitions 15/214 dead transitions. [2021-03-25 20:16:51,323 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 214 transitions, 3560 flow [2021-03-25 20:16:51,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 20:16:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 20:16:51,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 186 transitions. [2021-03-25 20:16:51,324 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5406976744186046 [2021-03-25 20:16:51,324 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 186 transitions. [2021-03-25 20:16:51,324 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 186 transitions. [2021-03-25 20:16:51,324 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:51,324 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 186 transitions. [2021-03-25 20:16:51,325 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 23.25) internal successors, (186), 8 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:51,325 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 43.0) internal successors, (387), 9 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:51,325 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 43.0) internal successors, (387), 9 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:51,326 INFO L185 Difference]: Start difference. First operand has 120 places, 167 transitions, 2492 flow. Second operand 8 states and 186 transitions. [2021-03-25 20:16:51,326 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 214 transitions, 3560 flow [2021-03-25 20:16:51,459 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 214 transitions, 3521 flow, removed 19 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:51,462 INFO L241 Difference]: Finished difference. Result has 131 places, 183 transitions, 3150 flow [2021-03-25 20:16:51,462 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=43, PETRI_DIFFERENCE_MINUEND_FLOW=2457, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=167, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=52, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=3150, PETRI_PLACES=131, PETRI_TRANSITIONS=183} [2021-03-25 20:16:51,462 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 106 predicate places. [2021-03-25 20:16:51,462 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:51,463 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 183 transitions, 3150 flow [2021-03-25 20:16:51,463 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 183 transitions, 3150 flow [2021-03-25 20:16:51,464 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 129 places, 183 transitions, 3150 flow [2021-03-25 20:16:51,547 INFO L129 PetriNetUnfolder]: 423/1022 cut-off events. [2021-03-25 20:16:51,547 INFO L130 PetriNetUnfolder]: For 19180/19738 co-relation queries the response was YES. [2021-03-25 20:16:51,552 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8203 conditions, 1022 events. 423/1022 cut-off events. For 19180/19738 co-relation queries the response was YES. Maximal size of possible extension queue 84. Compared 6465 event pairs, 3 based on Foata normal form. 68/1068 useless extension candidates. Maximal degree in co-relation 7957. Up to 306 conditions per place. [2021-03-25 20:16:51,560 INFO L142 LiptonReduction]: Number of co-enabled transitions 1196 [2021-03-25 20:16:51,636 INFO L154 LiptonReduction]: Checked pairs total: 1803 [2021-03-25 20:16:51,637 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:16:51,637 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 175 [2021-03-25 20:16:51,637 INFO L480 AbstractCegarLoop]: Abstraction has has 129 places, 183 transitions, 3155 flow [2021-03-25 20:16:51,637 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 19.0) internal successors, (152), 8 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:51,637 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:51,638 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:51,851 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-25 20:16:51,852 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:51,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:51,852 INFO L82 PathProgramCache]: Analyzing trace with hash 771382946, now seen corresponding path program 1 times [2021-03-25 20:16:51,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:51,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858983361] [2021-03-25 20:16:51,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:51,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:51,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:51,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:51,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:16:51,902 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858983361] [2021-03-25 20:16:51,902 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [439480020] [2021-03-25 20:16:51,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:51,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:51,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:51,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:51,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:51,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:51,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:51,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:51,984 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-03-25 20:16:51,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:51,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:16:51,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:51,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:51,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:16:51,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:51,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:51,998 INFO L142 QuantifierPusher]: treesize reduction 15, result has 37.5 percent of original size [2021-03-25 20:16:51,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:51,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:51,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:52,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:52,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:16:52,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:52,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:52,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112586927] [2021-03-25 20:16:52,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:52,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:52,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:52,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:52,020 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 44 [2021-03-25 20:16:52,020 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 183 transitions, 3155 flow. Second operand has 8 states, 8 states have (on average 18.875) internal successors, (151), 8 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 20:16:52,020 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:52,020 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 44 [2021-03-25 20:16:52,020 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:52,751 INFO L129 PetriNetUnfolder]: 1848/3287 cut-off events. [2021-03-25 20:16:52,751 INFO L130 PetriNetUnfolder]: For 71490/71883 co-relation queries the response was YES. [2021-03-25 20:16:52,768 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26377 conditions, 3287 events. 1848/3287 cut-off events. For 71490/71883 co-relation queries the response was YES. Maximal size of possible extension queue 206. Compared 20325 event pairs, 151 based on Foata normal form. 477/3726 useless extension candidates. Maximal degree in co-relation 25993. Up to 1577 conditions per place. [2021-03-25 20:16:52,785 INFO L132 encePairwiseOnDemand]: 33/44 looper letters, 156 selfloop transitions, 132 changer transitions 0/319 dead transitions. [2021-03-25 20:16:52,785 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 319 transitions, 6089 flow [2021-03-25 20:16:52,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:16:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:16:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 342 transitions. [2021-03-25 20:16:52,787 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5181818181818182 [2021-03-25 20:16:52,787 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 342 transitions. [2021-03-25 20:16:52,787 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 342 transitions. [2021-03-25 20:16:52,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:52,788 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 342 transitions. [2021-03-25 20:16:52,788 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 22.8) internal successors, (342), 15 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:52,789 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 44.0) internal successors, (704), 16 states have internal predecessors, (704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:52,790 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 44.0) internal successors, (704), 16 states have internal predecessors, (704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:52,790 INFO L185 Difference]: Start difference. First operand has 129 places, 183 transitions, 3155 flow. Second operand 15 states and 342 transitions. [2021-03-25 20:16:52,790 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 319 transitions, 6089 flow [2021-03-25 20:16:53,063 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 319 transitions, 5563 flow, removed 217 selfloop flow, removed 7 redundant places. [2021-03-25 20:16:53,069 INFO L241 Difference]: Finished difference. Result has 147 places, 270 transitions, 5074 flow [2021-03-25 20:16:53,069 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=2911, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=5074, PETRI_PLACES=147, PETRI_TRANSITIONS=270} [2021-03-25 20:16:53,069 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 122 predicate places. [2021-03-25 20:16:53,069 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:53,069 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 147 places, 270 transitions, 5074 flow [2021-03-25 20:16:53,069 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 147 places, 270 transitions, 5074 flow [2021-03-25 20:16:53,072 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 147 places, 270 transitions, 5074 flow [2021-03-25 20:16:53,232 INFO L129 PetriNetUnfolder]: 656/1468 cut-off events. [2021-03-25 20:16:53,232 INFO L130 PetriNetUnfolder]: For 32525/33223 co-relation queries the response was YES. [2021-03-25 20:16:53,240 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12425 conditions, 1468 events. 656/1468 cut-off events. For 32525/33223 co-relation queries the response was YES. Maximal size of possible extension queue 107. Compared 9602 event pairs, 1 based on Foata normal form. 105/1562 useless extension candidates. Maximal degree in co-relation 12206. Up to 402 conditions per place. [2021-03-25 20:16:53,253 INFO L142 LiptonReduction]: Number of co-enabled transitions 1652 [2021-03-25 20:16:53,300 INFO L154 LiptonReduction]: Checked pairs total: 1116 [2021-03-25 20:16:53,300 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:53,300 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 231 [2021-03-25 20:16:53,300 INFO L480 AbstractCegarLoop]: Abstraction has has 147 places, 270 transitions, 5074 flow [2021-03-25 20:16:53,301 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.875) internal successors, (151), 8 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 20:16:53,301 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:53,301 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:53,522 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:16:53,522 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:53,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:53,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1409476888, now seen corresponding path program 2 times [2021-03-25 20:16:53,523 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:53,523 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987695727] [2021-03-25 20:16:53,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:53,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:53,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 20:16:53,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,558 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:16:53,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987695727] [2021-03-25 20:16:53,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1235602842] [2021-03-25 20:16:53,559 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 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 20:16:53,593 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:16:53,593 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:16:53,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:16:53,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:53,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:53,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:53,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:53,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:53,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:53,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:16:53,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:53,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:53,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:53,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,633 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:16:53,634 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:53,635 INFO L142 QuantifierPusher]: treesize reduction 31, result has 41.5 percent of original size [2021-03-25 20:16:53,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:53,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:53,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:53,651 INFO L142 QuantifierPusher]: treesize reduction 7, result has 41.7 percent of original size [2021-03-25 20:16:53,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:16:53,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:16:53,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:53,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:16:53,670 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:53,671 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:16:53,671 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819009726] [2021-03-25 20:16:53,671 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:16:53,671 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:53,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:16:53,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:16:53,672 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 44 [2021-03-25 20:16:53,672 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 270 transitions, 5074 flow. Second operand has 8 states, 8 states have (on average 18.875) internal successors, (151), 8 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 20:16:53,672 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:53,672 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 44 [2021-03-25 20:16:53,672 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:16:54,457 INFO L129 PetriNetUnfolder]: 2084/3796 cut-off events. [2021-03-25 20:16:54,457 INFO L130 PetriNetUnfolder]: For 85749/86190 co-relation queries the response was YES. [2021-03-25 20:16:54,478 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32219 conditions, 3796 events. 2084/3796 cut-off events. For 85749/86190 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 24515 event pairs, 142 based on Foata normal form. 305/4052 useless extension candidates. Maximal degree in co-relation 31812. Up to 1647 conditions per place. [2021-03-25 20:16:54,500 INFO L132 encePairwiseOnDemand]: 33/44 looper letters, 149 selfloop transitions, 194 changer transitions 0/374 dead transitions. [2021-03-25 20:16:54,500 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 374 transitions, 7645 flow [2021-03-25 20:16:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:16:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:16:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 287 transitions. [2021-03-25 20:16:54,501 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5435606060606061 [2021-03-25 20:16:54,502 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 287 transitions. [2021-03-25 20:16:54,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 287 transitions. [2021-03-25 20:16:54,502 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:16:54,502 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 287 transitions. [2021-03-25 20:16:54,503 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 23.916666666666668) internal successors, (287), 12 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:54,503 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 44.0) internal successors, (572), 13 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:54,504 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 44.0) internal successors, (572), 13 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:16:54,504 INFO L185 Difference]: Start difference. First operand has 147 places, 270 transitions, 5074 flow. Second operand 12 states and 287 transitions. [2021-03-25 20:16:54,504 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 374 transitions, 7645 flow [2021-03-25 20:16:54,921 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 374 transitions, 6988 flow, removed 326 selfloop flow, removed 1 redundant places. [2021-03-25 20:16:54,926 INFO L241 Difference]: Finished difference. Result has 167 places, 330 transitions, 6667 flow [2021-03-25 20:16:54,927 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=4499, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=142, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=6667, PETRI_PLACES=167, PETRI_TRANSITIONS=330} [2021-03-25 20:16:54,927 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 142 predicate places. [2021-03-25 20:16:54,927 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:16:54,927 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 167 places, 330 transitions, 6667 flow [2021-03-25 20:16:54,927 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 167 places, 330 transitions, 6667 flow [2021-03-25 20:16:54,929 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 167 places, 330 transitions, 6667 flow [2021-03-25 20:16:55,126 INFO L129 PetriNetUnfolder]: 777/1795 cut-off events. [2021-03-25 20:16:55,126 INFO L130 PetriNetUnfolder]: For 43567/44305 co-relation queries the response was YES. [2021-03-25 20:16:55,169 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15549 conditions, 1795 events. 777/1795 cut-off events. For 43567/44305 co-relation queries the response was YES. Maximal size of possible extension queue 129. Compared 12330 event pairs, 3 based on Foata normal form. 102/1884 useless extension candidates. Maximal degree in co-relation 15319. Up to 503 conditions per place. [2021-03-25 20:16:55,185 INFO L142 LiptonReduction]: Number of co-enabled transitions 1888 [2021-03-25 20:16:55,259 INFO L154 LiptonReduction]: Checked pairs total: 1278 [2021-03-25 20:16:55,259 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:16:55,259 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 332 [2021-03-25 20:16:55,259 INFO L480 AbstractCegarLoop]: Abstraction has has 167 places, 330 transitions, 6667 flow [2021-03-25 20:16:55,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.875) internal successors, (151), 8 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 20:16:55,260 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:16:55,260 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:16:55,475 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-03-25 20:16:55,476 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:16:55,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:16:55,476 INFO L82 PathProgramCache]: Analyzing trace with hash -1850254368, now seen corresponding path program 1 times [2021-03-25 20:16:55,476 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:16:55,476 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697059007] [2021-03-25 20:16:55,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:16:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:55,510 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:16:55,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:16:55,553 INFO L142 QuantifierPusher]: treesize reduction 14, result has 79.1 percent of original size [2021-03-25 20:16:55,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:16:55,585 INFO L142 QuantifierPusher]: treesize reduction 14, result has 66.7 percent of original size [2021-03-25 20:16:55,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:55,610 INFO L142 QuantifierPusher]: treesize reduction 14, result has 65.0 percent of original size [2021-03-25 20:16:55,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:16:55,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:55,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:16:55,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:16:55,645 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697059007] [2021-03-25 20:16:55,645 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346842774] [2021-03-25 20:16:55,645 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 20:16:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:16:55,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-25 20:16:55,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:16:55,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:16:55,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:55,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:55,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:55,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:16:55,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:16:55,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:16:55,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,757 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:16:55,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:16:55,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,764 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:16:55,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,798 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:55,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:16:55,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:55,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:16:55,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:55,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:55,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:55,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:16:55,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:16:55,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:55,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:55,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:16:55,822 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 11 treesize of output 7 [2021-03-25 20:16:55,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:55,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:55,823 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:55,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:55,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:55,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:55,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:16:55,841 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:16:55,841 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:41 [2021-03-25 20:16:55,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:55,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:55,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:55,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:16:55,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:16:55,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,872 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:55,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:16:55,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:55,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:16:55,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,881 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,882 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:55,883 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,883 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:55,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:55,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:55,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:16:55,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:16:55,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:16:55,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:55,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:16:55,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:55,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:16:55,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:55,897 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:55,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:16:55,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,936 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:16:55,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:16:55,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,940 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:16:55,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:16:55,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:16:55,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:55,946 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:16:55,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:16:55,949 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:16:55,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:16:55,951 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,954 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:16:55,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:16:55,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:16:55,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:16:55,958 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,958 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:16:55,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:16:55,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:16:55,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:16:55,961 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:16:55,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:16:55,979 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 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 34 [2021-03-25 20:16:55,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:55,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:16:55,982 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:55,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:16:55,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:55,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:55,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:55,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:55,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:56,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:56,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:56,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:56,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:56,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:56,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:56,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:56,007 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:16:56,007 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:16:56,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:56,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:56,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:56,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:56,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:56,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:56,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:56,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:56,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:56,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,079 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,090 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,113 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,117 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,124 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,144 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,148 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:16:57,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:16:57,152 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,152 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:16:57,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,153 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:16:57,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:16:57,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:16:57,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:16:57,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:16:57,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:16:57,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:16:57,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:16:57,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:16:57,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:16:57,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:16:57,177 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:16:57,178 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 40 treesize of output 26 [2021-03-25 20:16:57,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:57,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:16:57,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:16:57,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:16:57,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:16:57,182 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:16:57,188 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,196 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:16:57,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,198 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:16:57,203 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,206 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:16:57,206 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:3 [2021-03-25 20:16:57,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:16:57,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:16:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:16:57,213 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:16:57,213 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-03-25 20:16:57,213 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373671871] [2021-03-25 20:16:57,213 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:16:57,213 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:16:57,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:16:57,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=165, Unknown=3, NotChecked=0, Total=210 [2021-03-25 20:16:57,214 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 44 [2021-03-25 20:16:57,215 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 330 transitions, 6667 flow. Second operand has 15 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 20:16:57,215 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:16:57,215 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 44 [2021-03-25 20:16:57,215 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:03,436 INFO L129 PetriNetUnfolder]: 2065/4108 cut-off events. [2021-03-25 20:17:03,436 INFO L130 PetriNetUnfolder]: For 114589/115630 co-relation queries the response was YES. [2021-03-25 20:17:03,461 INFO L84 FinitePrefix]: Finished finitePrefix Result has 37964 conditions, 4108 events. 2065/4108 cut-off events. For 114589/115630 co-relation queries the response was YES. Maximal size of possible extension queue 241. Compared 29217 event pairs, 241 based on Foata normal form. 168/4258 useless extension candidates. Maximal degree in co-relation 37455. Up to 2545 conditions per place. [2021-03-25 20:17:03,484 INFO L132 encePairwiseOnDemand]: 33/44 looper letters, 267 selfloop transitions, 102 changer transitions 13/467 dead transitions. [2021-03-25 20:17:03,484 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 178 places, 467 transitions, 10113 flow [2021-03-25 20:17:03,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:17:03,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:17:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 300 transitions. [2021-03-25 20:17:03,485 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5681818181818182 [2021-03-25 20:17:03,485 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 300 transitions. [2021-03-25 20:17:03,485 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 300 transitions. [2021-03-25 20:17:03,485 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:03,485 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 300 transitions. [2021-03-25 20:17:03,486 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 25.0) internal successors, (300), 12 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:03,487 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 44.0) internal successors, (572), 13 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:03,487 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 44.0) internal successors, (572), 13 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:03,487 INFO L185 Difference]: Start difference. First operand has 167 places, 330 transitions, 6667 flow. Second operand 12 states and 300 transitions. [2021-03-25 20:17:03,487 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 178 places, 467 transitions, 10113 flow [2021-03-25 20:17:04,165 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 178 places, 467 transitions, 9719 flow, removed 197 selfloop flow, removed 0 redundant places. [2021-03-25 20:17:04,172 INFO L241 Difference]: Finished difference. Result has 186 places, 399 transitions, 8103 flow [2021-03-25 20:17:04,172 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=6337, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=330, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=44, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=257, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=8103, PETRI_PLACES=186, PETRI_TRANSITIONS=399} [2021-03-25 20:17:04,173 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 161 predicate places. [2021-03-25 20:17:04,173 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:04,173 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 186 places, 399 transitions, 8103 flow [2021-03-25 20:17:04,173 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 186 places, 399 transitions, 8103 flow [2021-03-25 20:17:04,176 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 186 places, 399 transitions, 8103 flow [2021-03-25 20:17:04,547 INFO L129 PetriNetUnfolder]: 919/2210 cut-off events. [2021-03-25 20:17:04,548 INFO L130 PetriNetUnfolder]: For 51961/52693 co-relation queries the response was YES. [2021-03-25 20:17:04,562 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19131 conditions, 2210 events. 919/2210 cut-off events. For 51961/52693 co-relation queries the response was YES. Maximal size of possible extension queue 167. Compared 16629 event pairs, 1 based on Foata normal form. 129/2322 useless extension candidates. Maximal degree in co-relation 18909. Up to 602 conditions per place. [2021-03-25 20:17:04,585 INFO L142 LiptonReduction]: Number of co-enabled transitions 2280 [2021-03-25 20:17:04,916 INFO L154 LiptonReduction]: Checked pairs total: 3925 [2021-03-25 20:17:04,917 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:17:04,917 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 744 [2021-03-25 20:17:04,917 INFO L480 AbstractCegarLoop]: Abstraction has has 186 places, 399 transitions, 8124 flow [2021-03-25 20:17:04,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 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 20:17:04,917 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:04,917 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:05,118 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:17:05,118 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:05,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:05,118 INFO L82 PathProgramCache]: Analyzing trace with hash -774731354, now seen corresponding path program 1 times [2021-03-25 20:17:05,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:05,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609194455] [2021-03-25 20:17:05,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:05,151 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:17:05,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:05,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:05,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:05,211 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:17:05,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:05,214 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:17:05,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:05,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:05,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:05,251 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 20:17:05,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609194455] [2021-03-25 20:17:05,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [781045709] [2021-03-25 20:17:05,251 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 20:17:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:05,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-25 20:17:05,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:05,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:05,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:05,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:05,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,368 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:05,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:05,369 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:05,374 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 11 treesize of output 7 [2021-03-25 20:17:05,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:05,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:05,376 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:05,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,384 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,385 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 20:17:05,385 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:17:05,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:05,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,408 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:05,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:05,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,410 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:05,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:05,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:05,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:05,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:05,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:05,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:05,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:05,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:05,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:05,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:05,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:05,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:05,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:05,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:05,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:05,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,869 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,875 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,880 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:05,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:05,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:05,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:05,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:05,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:05,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,896 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,897 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,904 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:05,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:05,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,906 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,908 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,910 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,913 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:17:05,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:05,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:05,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:05,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:05,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,924 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:05,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:05,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:05,937 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,937 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 34 [2021-03-25 20:17:05,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:05,940 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:05,951 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,953 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:05,954 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:05,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,957 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:05,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:05,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:05,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:05,961 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,961 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:05,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:05,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:05,964 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:05,964 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:17:05,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,969 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,970 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:05,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:05,971 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,972 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:05,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:05,973 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:05,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:05,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,975 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:05,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:05,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:05,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:06,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:06,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:06,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:06,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:06,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:06,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:06,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:06,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:06,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:06,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:06,828 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:17:06,828 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 40 treesize of output 26 [2021-03-25 20:17:06,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:06,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:06,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:06,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:06,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:06,832 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:06,839 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,846 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:17:06,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,849 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:06,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,855 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:17:06,855 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:3 [2021-03-25 20:17:06,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:06,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:06,868 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 20:17:06,868 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:06,868 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-03-25 20:17:06,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006088422] [2021-03-25 20:17:06,869 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:17:06,869 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:06,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:17:06,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=168, Unknown=3, NotChecked=0, Total=210 [2021-03-25 20:17:06,870 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 45 [2021-03-25 20:17:06,870 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 399 transitions, 8124 flow. Second operand has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:06,870 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:06,870 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 45 [2021-03-25 20:17:06,870 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:08,139 INFO L129 PetriNetUnfolder]: 2345/4839 cut-off events. [2021-03-25 20:17:08,139 INFO L130 PetriNetUnfolder]: For 136463/137660 co-relation queries the response was YES. [2021-03-25 20:17:08,171 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44971 conditions, 4839 events. 2345/4839 cut-off events. For 136463/137660 co-relation queries the response was YES. Maximal size of possible extension queue 302. Compared 36833 event pairs, 285 based on Foata normal form. 219/5042 useless extension candidates. Maximal degree in co-relation 44190. Up to 2920 conditions per place. [2021-03-25 20:17:08,189 INFO L132 encePairwiseOnDemand]: 34/45 looper letters, 331 selfloop transitions, 129 changer transitions 11/556 dead transitions. [2021-03-25 20:17:08,190 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 556 transitions, 12434 flow [2021-03-25 20:17:08,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:17:08,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:17:08,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 302 transitions. [2021-03-25 20:17:08,192 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5592592592592592 [2021-03-25 20:17:08,192 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 302 transitions. [2021-03-25 20:17:08,192 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 302 transitions. [2021-03-25 20:17:08,192 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:08,192 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 302 transitions. [2021-03-25 20:17:08,193 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 25.166666666666668) internal successors, (302), 12 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 20:17:08,194 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 45.0) internal successors, (585), 13 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:08,194 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 45.0) internal successors, (585), 13 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:08,194 INFO L185 Difference]: Start difference. First operand has 186 places, 399 transitions, 8124 flow. Second operand 12 states and 302 transitions. [2021-03-25 20:17:08,194 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 556 transitions, 12434 flow [2021-03-25 20:17:08,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 193 places, 556 transitions, 12083 flow, removed 111 selfloop flow, removed 4 redundant places. [2021-03-25 20:17:08,996 INFO L241 Difference]: Finished difference. Result has 200 places, 479 transitions, 10025 flow [2021-03-25 20:17:08,996 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=7800, PETRI_DIFFERENCE_MINUEND_PLACES=182, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=399, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=66, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=317, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=10025, PETRI_PLACES=200, PETRI_TRANSITIONS=479} [2021-03-25 20:17:08,996 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 175 predicate places. [2021-03-25 20:17:08,996 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:08,996 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 200 places, 479 transitions, 10025 flow [2021-03-25 20:17:08,997 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 200 places, 479 transitions, 10025 flow [2021-03-25 20:17:09,000 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 200 places, 479 transitions, 10025 flow [2021-03-25 20:17:09,386 INFO L129 PetriNetUnfolder]: 1063/2689 cut-off events. [2021-03-25 20:17:09,387 INFO L130 PetriNetUnfolder]: For 68439/69323 co-relation queries the response was YES. [2021-03-25 20:17:09,416 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23905 conditions, 2689 events. 1063/2689 cut-off events. For 68439/69323 co-relation queries the response was YES. Maximal size of possible extension queue 205. Compared 21819 event pairs, 4 based on Foata normal form. 171/2842 useless extension candidates. Maximal degree in co-relation 23378. Up to 632 conditions per place. [2021-03-25 20:17:09,447 INFO L142 LiptonReduction]: Number of co-enabled transitions 2642 [2021-03-25 20:17:09,565 INFO L154 LiptonReduction]: Checked pairs total: 2528 [2021-03-25 20:17:09,565 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:17:09,565 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 569 [2021-03-25 20:17:09,565 INFO L480 AbstractCegarLoop]: Abstraction has has 200 places, 479 transitions, 10025 flow [2021-03-25 20:17:09,565 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:09,566 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:09,566 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:09,766 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-03-25 20:17:09,766 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:09,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:09,766 INFO L82 PathProgramCache]: Analyzing trace with hash 771932313, now seen corresponding path program 1 times [2021-03-25 20:17:09,767 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:09,767 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795668257] [2021-03-25 20:17:09,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:09,787 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:17:09,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:09,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:09,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:09,835 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:17:09,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:09,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:09,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:09,868 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 20:17:09,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795668257] [2021-03-25 20:17:09,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1053063851] [2021-03-25 20:17:09,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 20:17:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:09,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:17:09,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:09,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:09,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:09,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,965 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:09,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:09,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,966 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:09,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:09,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:09,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:09,969 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:09,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:09,974 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 23 treesize of output 19 [2021-03-25 20:17:09,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:09,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:09,975 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:09,980 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:09,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,982 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 20:17:09,983 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-03-25 20:17:09,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,983 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:09,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:09,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,984 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:09,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:09,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:09,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,017 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,046 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,057 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,063 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:10,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:10,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:10,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:10,087 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:10,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:10,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,090 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,093 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:17:10,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:10,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:10,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:10,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:10,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:10,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:10,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:10,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:10,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:10,116 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,116 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 34 [2021-03-25 20:17:10,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:10,118 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:10,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:10,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:10,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:10,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:10,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,137 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:10,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:10,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:10,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:10,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:10,141 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:10,141 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:17:10,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:10,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:10,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,144 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:10,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:10,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:10,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:10,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:10,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:10,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:10,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:10,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:10,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:10,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:10,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:10,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:10,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:10,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:10,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:10,605 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:17:10,605 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 40 treesize of output 26 [2021-03-25 20:17:10,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:10,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:10,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:10,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:10,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:10,609 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:10,616 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,624 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:17:10,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,627 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:10,631 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,633 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:17:10,633 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:3 [2021-03-25 20:17:10,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:10,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:10,701 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 20:17:10,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:10,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-03-25 20:17:10,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227621801] [2021-03-25 20:17:10,702 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:17:10,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:10,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:17:10,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=150, Unknown=1, NotChecked=0, Total=182 [2021-03-25 20:17:10,703 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 45 [2021-03-25 20:17:10,704 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 479 transitions, 10025 flow. Second operand has 14 states, 14 states have (on average 21.357142857142858) internal successors, (299), 14 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 20:17:10,704 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:10,704 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 45 [2021-03-25 20:17:10,704 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:12,235 INFO L129 PetriNetUnfolder]: 2523/5289 cut-off events. [2021-03-25 20:17:12,235 INFO L130 PetriNetUnfolder]: For 160994/162300 co-relation queries the response was YES. [2021-03-25 20:17:12,271 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50414 conditions, 5289 events. 2523/5289 cut-off events. For 160994/162300 co-relation queries the response was YES. Maximal size of possible extension queue 329. Compared 41578 event pairs, 319 based on Foata normal form. 257/5534 useless extension candidates. Maximal degree in co-relation 49531. Up to 3273 conditions per place. [2021-03-25 20:17:12,292 INFO L132 encePairwiseOnDemand]: 35/45 looper letters, 376 selfloop transitions, 81 changer transitions 7/549 dead transitions. [2021-03-25 20:17:12,292 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 210 places, 549 transitions, 12388 flow [2021-03-25 20:17:12,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:17:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:17:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 272 transitions. [2021-03-25 20:17:12,293 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5494949494949495 [2021-03-25 20:17:12,293 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 272 transitions. [2021-03-25 20:17:12,293 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 272 transitions. [2021-03-25 20:17:12,293 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:12,293 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 272 transitions. [2021-03-25 20:17:12,294 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 24.727272727272727) internal successors, (272), 11 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 20:17:12,295 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 45.0) internal successors, (540), 12 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:12,295 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 45.0) internal successors, (540), 12 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:12,295 INFO L185 Difference]: Start difference. First operand has 200 places, 479 transitions, 10025 flow. Second operand 11 states and 272 transitions. [2021-03-25 20:17:12,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 210 places, 549 transitions, 12388 flow [2021-03-25 20:17:13,205 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 549 transitions, 12048 flow, removed 167 selfloop flow, removed 2 redundant places. [2021-03-25 20:17:13,214 INFO L241 Difference]: Finished difference. Result has 212 places, 505 transitions, 10545 flow [2021-03-25 20:17:13,214 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=9691, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=479, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=410, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=10545, PETRI_PLACES=212, PETRI_TRANSITIONS=505} [2021-03-25 20:17:13,215 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 187 predicate places. [2021-03-25 20:17:13,215 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:13,215 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 505 transitions, 10545 flow [2021-03-25 20:17:13,215 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 212 places, 505 transitions, 10545 flow [2021-03-25 20:17:13,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 212 places, 505 transitions, 10545 flow [2021-03-25 20:17:13,646 INFO L129 PetriNetUnfolder]: 1165/2958 cut-off events. [2021-03-25 20:17:13,646 INFO L130 PetriNetUnfolder]: For 77543/78809 co-relation queries the response was YES. [2021-03-25 20:17:13,670 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26745 conditions, 2958 events. 1165/2958 cut-off events. For 77543/78809 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 24624 event pairs, 3 based on Foata normal form. 193/3130 useless extension candidates. Maximal degree in co-relation 26145. Up to 646 conditions per place. [2021-03-25 20:17:13,702 INFO L142 LiptonReduction]: Number of co-enabled transitions 2866 [2021-03-25 20:17:13,845 INFO L154 LiptonReduction]: Checked pairs total: 2964 [2021-03-25 20:17:13,845 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:17:13,845 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 630 [2021-03-25 20:17:13,846 INFO L480 AbstractCegarLoop]: Abstraction has has 212 places, 505 transitions, 10545 flow [2021-03-25 20:17:13,846 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.357142857142858) internal successors, (299), 14 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 20:17:13,846 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:13,846 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:14,047 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:17:14,048 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:14,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:14,048 INFO L82 PathProgramCache]: Analyzing trace with hash 1418661966, now seen corresponding path program 2 times [2021-03-25 20:17:14,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:14,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880657913] [2021-03-25 20:17:14,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:14,077 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:17:14,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:14,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:14,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:14,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:14,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:14,182 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 20:17:14,182 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880657913] [2021-03-25 20:17:14,182 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1833378019] [2021-03-25 20:17:14,182 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 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 20:17:14,211 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:17:14,211 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:17:14,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:17:14,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:14,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:14,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,257 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:14,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:14,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:14,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:14,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,261 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,261 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:14,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:14,262 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:14,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:14,268 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 11 treesize of output 7 [2021-03-25 20:17:14,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:14,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:14,269 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:14,276 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,280 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 20:17:14,281 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-03-25 20:17:14,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,282 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:14,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,309 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,311 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,313 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,314 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,346 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:14,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:14,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:14,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:14,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:14,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:14,367 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,369 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,370 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,404 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,405 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:14,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:14,407 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,408 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,410 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,412 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:14,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:14,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:14,418 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:14,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:17:14,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:17:14,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:17:14,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:17:14,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:14,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:14,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:14,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:14,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:17:14,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:17:14,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:14,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:14,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:17:14,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:17:14,476 INFO L354 Elim1Store]: treesize reduction 32, result has 8.6 percent of original size [2021-03-25 20:17:14,476 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 37 treesize of output 25 [2021-03-25 20:17:14,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:14,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:14,478 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:14,485 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,488 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:14,488 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:52, output treesize:25 [2021-03-25 20:17:14,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,488 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,983 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:14,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:14,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,988 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:14,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:14,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,990 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:14,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:14,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,992 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:14,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:14,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:14,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:15,000 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,000 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 31 treesize of output 31 [2021-03-25 20:17:15,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,004 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:17:15,005 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:15,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:15,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:17:15,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:15,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:15,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,011 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:17:15,012 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:15,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:17:15,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:15,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:15,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:15,017 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:15,024 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,031 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:17:15,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,034 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:15,039 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,041 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:17:15,041 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:31, output treesize:3 [2021-03-25 20:17:15,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:15,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:15,053 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 20:17:15,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:15,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2021-03-25 20:17:15,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905095260] [2021-03-25 20:17:15,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-25 20:17:15,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:15,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-25 20:17:15,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=199, Unknown=1, NotChecked=0, Total=240 [2021-03-25 20:17:15,055 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 45 [2021-03-25 20:17:15,055 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 505 transitions, 10545 flow. Second operand has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:17:15,056 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:15,056 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 45 [2021-03-25 20:17:15,056 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:19,057 INFO L129 PetriNetUnfolder]: 3228/6953 cut-off events. [2021-03-25 20:17:19,057 INFO L130 PetriNetUnfolder]: For 223862/226091 co-relation queries the response was YES. [2021-03-25 20:17:19,128 INFO L84 FinitePrefix]: Finished finitePrefix Result has 67441 conditions, 6953 events. 3228/6953 cut-off events. For 223862/226091 co-relation queries the response was YES. Maximal size of possible extension queue 418. Compared 59111 event pairs, 333 based on Foata normal form. 383/7312 useless extension candidates. Maximal degree in co-relation 66546. Up to 3528 conditions per place. [2021-03-25 20:17:19,164 INFO L132 encePairwiseOnDemand]: 33/45 looper letters, 422 selfloop transitions, 207 changer transitions 18/732 dead transitions. [2021-03-25 20:17:19,164 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 732 transitions, 16991 flow [2021-03-25 20:17:19,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:17:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:17:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 333 transitions. [2021-03-25 20:17:19,166 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5692307692307692 [2021-03-25 20:17:19,166 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 333 transitions. [2021-03-25 20:17:19,166 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 333 transitions. [2021-03-25 20:17:19,166 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:19,166 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 333 transitions. [2021-03-25 20:17:19,167 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 25.615384615384617) internal successors, (333), 13 states have internal predecessors, (333), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:19,167 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 45.0) internal successors, (630), 14 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:19,168 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 45.0) internal successors, (630), 14 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:19,168 INFO L185 Difference]: Start difference. First operand has 212 places, 505 transitions, 10545 flow. Second operand 13 states and 333 transitions. [2021-03-25 20:17:19,168 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 732 transitions, 16991 flow [2021-03-25 20:17:20,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 220 places, 732 transitions, 16756 flow, removed 102 selfloop flow, removed 4 redundant places. [2021-03-25 20:17:20,927 INFO L241 Difference]: Finished difference. Result has 223 places, 601 transitions, 13149 flow [2021-03-25 20:17:20,927 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=10311, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=505, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=135, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=348, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=13149, PETRI_PLACES=223, PETRI_TRANSITIONS=601} [2021-03-25 20:17:20,928 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 198 predicate places. [2021-03-25 20:17:20,928 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:20,928 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 223 places, 601 transitions, 13149 flow [2021-03-25 20:17:20,928 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 223 places, 601 transitions, 13149 flow [2021-03-25 20:17:20,932 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 601 transitions, 13149 flow [2021-03-25 20:17:21,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][227], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), 11#L40-1true, Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 12#L65true, 909#true, 398#(not finished1), Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), 19#L52true, Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 127#(= state22 state12), 182#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 56#(<= 1 size1), 316#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 916#(= state22 (select (select consume state12) (select queue1 front1))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 614#true, 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 625#(<= 1 size1), Black: 188#(= state22 state12), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 248#(not finished1), 121#true]) [2021-03-25 20:17:21,010 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:17:21,010 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:17:21,010 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:17:21,010 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:17:21,010 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][550], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 891#(and (not finished2) (not finished1)), 393#true, 11#L40-1true, Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 12#L65true, 909#true, 15#L26true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), 19#L52true, Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 539#true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 127#(= state22 state12), 182#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 316#true, 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 467#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 916#(= state22 (select (select consume state12) (select queue1 front1))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, 614#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 626#(<= 2 size1), Black: 188#(= state22 state12), 243#true, Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:17:21,010 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:17:21,010 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:17:21,011 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:17:21,011 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:17:21,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][389], [Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 316#true, Black: 889#(and (not (select done (select 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done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 127#(= state22 state12), 182#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, 321#finished2, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 916#(= state22 (select (select consume state12) (select queue1 front1))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, 614#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 187#(= state12 (select (select consume state22) (select produce state21))), 626#(<= 2 size1), Black: 188#(= state22 state12), 243#true, Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true]) [2021-03-25 20:17:21,047 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:17:21,047 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:17:21,047 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:17:21,047 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:17:21,590 INFO L129 PetriNetUnfolder]: 1472/3942 cut-off events. [2021-03-25 20:17:21,591 INFO L130 PetriNetUnfolder]: For 112242/113511 co-relation queries the response was YES. [2021-03-25 20:17:21,624 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36913 conditions, 3942 events. 1472/3942 cut-off events. For 112242/113511 co-relation queries the response was YES. Maximal size of possible extension queue 281. Compared 35610 event pairs, 3 based on Foata normal form. 263/4188 useless extension candidates. Maximal degree in co-relation 36287. Up to 832 conditions per place. [2021-03-25 20:17:21,666 INFO L142 LiptonReduction]: Number of co-enabled transitions 3738 [2021-03-25 20:17:22,285 INFO L154 LiptonReduction]: Checked pairs total: 7354 [2021-03-25 20:17:22,285 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:17:22,285 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1357 [2021-03-25 20:17:22,285 INFO L480 AbstractCegarLoop]: Abstraction has has 223 places, 601 transitions, 13179 flow [2021-03-25 20:17:22,286 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:17:22,286 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:22,286 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:22,491 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-03-25 20:17:22,492 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:22,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:22,492 INFO L82 PathProgramCache]: Analyzing trace with hash 1453206496, now seen corresponding path program 3 times [2021-03-25 20:17:22,492 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:22,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375170569] [2021-03-25 20:17:22,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:22,520 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:17:22,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:22,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,575 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:17:22,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:22,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:22,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:17:22,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375170569] [2021-03-25 20:17:22,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [864069373] [2021-03-25 20:17:22,621 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 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 20:17:22,650 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 20:17:22,650 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:17:22,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 30 conjunts are in the unsatisfiable core [2021-03-25 20:17:22,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:22,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:22,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:22,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:22,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:22,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,690 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:22,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:22,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:22,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:22,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:22,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:22,698 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 11 treesize of output 7 [2021-03-25 20:17:22,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:22,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:22,699 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:22,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,704 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:22,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,705 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 20:17:22,705 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:27, output treesize:20 [2021-03-25 20:17:22,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:22,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:22,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,735 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,757 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,761 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,763 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,764 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:22,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,771 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,773 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,795 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,822 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:22,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:22,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:22,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:22,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:22,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:17:22,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:22,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:17:22,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:22,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:17:22,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:22,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:22,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:22,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:22,855 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:22,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:22,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:22,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:22,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:22,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:22,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:22,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:22,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:22,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:17:22,873 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,873 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 35 treesize of output 35 [2021-03-25 20:17:22,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:17:22,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:17:22,875 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:22,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:22,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:17:22,886 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:22,886 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:32 [2021-03-25 20:17:22,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:22,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:17:22,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:22,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:22,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:22,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:17:23,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:23,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:17:23,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,539 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:23,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:17:23,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,542 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:17:23,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:23,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:23,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:23,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:23,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:17:23,556 INFO L354 Elim1Store]: treesize reduction 24, result has 31.4 percent of original size [2021-03-25 20:17:23,556 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 38 treesize of output 34 [2021-03-25 20:17:23,556 INFO L142 QuantifierPusher]: treesize reduction 3, result has 91.4 percent of original size [2021-03-25 20:17:23,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,558 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:17:23,558 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:23,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:23,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:23,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,563 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:17:23,563 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,563 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:23,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:23,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:23,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:23,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:23,568 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:17:23,568 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:23,570 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:23,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:23,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:23,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:17:23,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:23,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:23,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,577 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:17:23,577 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:23,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:23,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:23,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,580 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:17:23,581 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:23,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:23,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:23,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:23,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:23,584 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:17:23,585 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:23,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:23,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:23,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:23,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:23,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:17:23,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:23,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:23,592 INFO L550 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:23,601 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,619 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 42 [2021-03-25 20:17:23,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,620 INFO L725 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-03-25 20:17:23,621 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,622 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.9 percent of original size [2021-03-25 20:17:23,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:23,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:23,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:23,624 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-03-25 20:17:23,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,636 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:17:23,636 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,638 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:17:23,639 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:17:23,639 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:17:23,640 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,641 INFO L142 QuantifierPusher]: treesize reduction 10, result has 73.0 percent of original size [2021-03-25 20:17:23,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:17:23,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:17:23,642 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:17:23,642 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:46, output treesize:13 [2021-03-25 20:17:23,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:17:23,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:17:23,661 INFO L142 QuantifierPusher]: treesize reduction 6, result has 66.7 percent of original size [2021-03-25 20:17:23,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:23,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:23,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:23,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:23,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:23,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:23,672 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 20:17:23,672 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:23,672 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2021-03-25 20:17:23,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328844252] [2021-03-25 20:17:23,673 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-25 20:17:23,673 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:23,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-25 20:17:23,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=192, Unknown=2, NotChecked=0, Total=240 [2021-03-25 20:17:23,674 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:17:23,674 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 223 places, 601 transitions, 13179 flow. Second operand has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:17:23,674 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:23,674 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:17:23,674 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:31,424 INFO L129 PetriNetUnfolder]: 3520/7753 cut-off events. [2021-03-25 20:17:31,425 INFO L130 PetriNetUnfolder]: For 269469/271801 co-relation queries the response was YES. [2021-03-25 20:17:31,493 INFO L84 FinitePrefix]: Finished finitePrefix Result has 77731 conditions, 7753 events. 3520/7753 cut-off events. For 269469/271801 co-relation queries the response was YES. Maximal size of possible extension queue 446. Compared 68126 event pairs, 440 based on Foata normal form. 491/8224 useless extension candidates. Maximal degree in co-relation 76736. Up to 4243 conditions per place. [2021-03-25 20:17:31,528 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 446 selfloop transitions, 221 changer transitions 11/763 dead transitions. [2021-03-25 20:17:31,528 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 763 transitions, 18187 flow [2021-03-25 20:17:31,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 20:17:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 20:17:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 469 transitions. [2021-03-25 20:17:31,529 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5366132723112128 [2021-03-25 20:17:31,529 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 469 transitions. [2021-03-25 20:17:31,529 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 469 transitions. [2021-03-25 20:17:31,529 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:31,529 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 469 transitions. [2021-03-25 20:17:31,530 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 24.68421052631579) internal successors, (469), 19 states have internal predecessors, (469), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:31,531 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 46.0) internal successors, (920), 20 states have internal predecessors, (920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:31,531 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 46.0) internal successors, (920), 20 states have internal predecessors, (920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:31,531 INFO L185 Difference]: Start difference. First operand has 223 places, 601 transitions, 13179 flow. Second operand 19 states and 469 transitions. [2021-03-25 20:17:31,531 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 763 transitions, 18187 flow [2021-03-25 20:17:33,767 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 763 transitions, 17736 flow, removed 191 selfloop flow, removed 4 redundant places. [2021-03-25 20:17:33,780 INFO L241 Difference]: Finished difference. Result has 242 places, 667 transitions, 15027 flow [2021-03-25 20:17:33,780 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=12748, PETRI_DIFFERENCE_MINUEND_PLACES=219, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=601, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=165, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=414, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=15027, PETRI_PLACES=242, PETRI_TRANSITIONS=667} [2021-03-25 20:17:33,780 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 217 predicate places. [2021-03-25 20:17:33,780 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:33,780 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 242 places, 667 transitions, 15027 flow [2021-03-25 20:17:33,781 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 242 places, 667 transitions, 15027 flow [2021-03-25 20:17:33,787 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 242 places, 667 transitions, 15027 flow [2021-03-25 20:17:34,465 INFO L129 PetriNetUnfolder]: 1639/4400 cut-off events. [2021-03-25 20:17:34,466 INFO L130 PetriNetUnfolder]: For 132225/133935 co-relation queries the response was YES. [2021-03-25 20:17:34,503 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42138 conditions, 4400 events. 1639/4400 cut-off events. For 132225/133935 co-relation queries the response was YES. Maximal size of possible extension queue 304. Compared 40429 event pairs, 4 based on Foata normal form. 323/4698 useless extension candidates. Maximal degree in co-relation 41567. Up to 869 conditions per place. [2021-03-25 20:17:34,552 INFO L142 LiptonReduction]: Number of co-enabled transitions 4154 [2021-03-25 20:17:34,897 INFO L154 LiptonReduction]: Checked pairs total: 4748 [2021-03-25 20:17:34,898 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:17:34,898 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1118 [2021-03-25 20:17:34,898 INFO L480 AbstractCegarLoop]: Abstraction has has 242 places, 667 transitions, 15027 flow [2021-03-25 20:17:34,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:17:34,898 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:34,899 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:35,104 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-03-25 20:17:35,104 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:35,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:35,105 INFO L82 PathProgramCache]: Analyzing trace with hash 768805918, now seen corresponding path program 1 times [2021-03-25 20:17:35,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:35,105 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149325590] [2021-03-25 20:17:35,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:35,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:17:35,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:17:35,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:17:35,136 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149325590] [2021-03-25 20:17:35,136 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1323041862] [2021-03-25 20:17:35,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 20:17:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:35,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 9 conjunts are in the unsatisfiable core [2021-03-25 20:17:35,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:35,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:35,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:17:35,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,182 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,185 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,195 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,197 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,198 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,213 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,221 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:17:35,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:35,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:17:35,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:35,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:35,231 INFO L142 QuantifierPusher]: treesize reduction 19, result has 36.7 percent of original size [2021-03-25 20:17:35,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:35,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:35,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:17:35,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:17:35,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:35,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:17:35,242 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:35,242 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 20:17:35,242 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001785347] [2021-03-25 20:17:35,242 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:17:35,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:35,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:17:35,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:17:35,243 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:17:35,243 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 667 transitions, 15027 flow. Second operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 7 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:35,243 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:35,243 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:17:35,243 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:37,541 INFO L129 PetriNetUnfolder]: 4128/8683 cut-off events. [2021-03-25 20:17:37,541 INFO L130 PetriNetUnfolder]: For 271269/273291 co-relation queries the response was YES. [2021-03-25 20:17:37,632 INFO L84 FinitePrefix]: Finished finitePrefix Result has 84337 conditions, 8683 events. 4128/8683 cut-off events. For 271269/273291 co-relation queries the response was YES. Maximal size of possible extension queue 500. Compared 75166 event pairs, 362 based on Foata normal form. 667/9302 useless extension candidates. Maximal degree in co-relation 83124. Up to 3310 conditions per place. [2021-03-25 20:17:37,671 INFO L132 encePairwiseOnDemand]: 36/46 looper letters, 495 selfloop transitions, 118 changer transitions 0/723 dead transitions. [2021-03-25 20:17:37,671 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 723 transitions, 17524 flow [2021-03-25 20:17:37,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 20:17:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 20:17:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 178 transitions. [2021-03-25 20:17:37,672 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5527950310559007 [2021-03-25 20:17:37,672 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 178 transitions. [2021-03-25 20:17:37,672 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 178 transitions. [2021-03-25 20:17:37,672 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:37,672 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 178 transitions. [2021-03-25 20:17:37,672 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 25.428571428571427) internal successors, (178), 7 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:37,673 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 46.0) internal successors, (368), 8 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 20:17:37,673 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 46.0) internal successors, (368), 8 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 20:17:37,673 INFO L185 Difference]: Start difference. First operand has 242 places, 667 transitions, 15027 flow. Second operand 7 states and 178 transitions. [2021-03-25 20:17:37,673 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 723 transitions, 17524 flow [2021-03-25 20:17:40,192 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 723 transitions, 16729 flow, removed 324 selfloop flow, removed 10 redundant places. [2021-03-25 20:17:40,203 INFO L241 Difference]: Finished difference. Result has 240 places, 683 transitions, 15201 flow [2021-03-25 20:17:40,203 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=14342, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=667, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=102, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=558, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=15201, PETRI_PLACES=240, PETRI_TRANSITIONS=683} [2021-03-25 20:17:40,203 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 215 predicate places. [2021-03-25 20:17:40,203 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:40,203 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 240 places, 683 transitions, 15201 flow [2021-03-25 20:17:40,204 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 240 places, 683 transitions, 15201 flow [2021-03-25 20:17:40,209 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 240 places, 683 transitions, 15201 flow [2021-03-25 20:17:40,928 INFO L129 PetriNetUnfolder]: 1679/4533 cut-off events. [2021-03-25 20:17:40,929 INFO L130 PetriNetUnfolder]: For 151716/153423 co-relation queries the response was YES. [2021-03-25 20:17:40,971 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44899 conditions, 4533 events. 1679/4533 cut-off events. For 151716/153423 co-relation queries the response was YES. Maximal size of possible extension queue 306. Compared 41900 event pairs, 6 based on Foata normal form. 286/4800 useless extension candidates. Maximal degree in co-relation 44301. Up to 884 conditions per place. [2021-03-25 20:17:41,032 INFO L142 LiptonReduction]: Number of co-enabled transitions 4282 [2021-03-25 20:17:41,381 INFO L154 LiptonReduction]: Checked pairs total: 4190 [2021-03-25 20:17:41,381 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:17:41,382 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1179 [2021-03-25 20:17:41,382 INFO L480 AbstractCegarLoop]: Abstraction has has 240 places, 683 transitions, 15201 flow [2021-03-25 20:17:41,382 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 7 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:41,382 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:41,382 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:41,590 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2021-03-25 20:17:41,590 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:41,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:41,590 INFO L82 PathProgramCache]: Analyzing trace with hash -1723258662, now seen corresponding path program 2 times [2021-03-25 20:17:41,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:41,591 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936504928] [2021-03-25 20:17:41,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:41,615 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:17:41,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:41,652 INFO L142 QuantifierPusher]: treesize reduction 19, result has 71.6 percent of original size [2021-03-25 20:17:41,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:41,675 INFO L142 QuantifierPusher]: treesize reduction 19, result has 54.8 percent of original size [2021-03-25 20:17:41,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:41,696 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:17:41,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,699 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:17:41,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:41,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:41,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:41,734 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 20:17:41,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936504928] [2021-03-25 20:17:41,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1558790193] [2021-03-25 20:17:41,734 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 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 20:17:41,775 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:17:41,775 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:17:41,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:17:41,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:41,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:41,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:41,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:41,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:41,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:41,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:41,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:41,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:41,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:41,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:41,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:41,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:41,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:41,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:41,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:41,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:41,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:41,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:41,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,866 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:17:41,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:17:41,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:41,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:41,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:41,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:17:41,873 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 11 treesize of output 7 [2021-03-25 20:17:41,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:41,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:41,874 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:41,884 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:41,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:41,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:41,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:41,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:41,889 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:41,889 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:41 [2021-03-25 20:17:41,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:41,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:17:41,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:17:41,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:17:41,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:41,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:41,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:41,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:41,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:41,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:41,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:41,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:41,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:41,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:41,921 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,922 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:41,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:41,923 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:41,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:41,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:41,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:41,926 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,927 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:41,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:41,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:41,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:41,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,929 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:41,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:41,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:41,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:42,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:42,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:42,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:42,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:42,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:42,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:42,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:42,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:42,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:42,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:42,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:42,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:42,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:42,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,791 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:42,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:42,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:42,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:42,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,795 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:42,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:42,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:17:42,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:42,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:42,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:42,798 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:42,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:42,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:42,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:42,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:42,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:42,811 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,811 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 34 [2021-03-25 20:17:42,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:42,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:42,813 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:42,825 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:42,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:42,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:42,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:42,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:42,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:42,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:42,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:42,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:42,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:42,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:42,838 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:42,838 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:17:42,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:42,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:42,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:42,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:42,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:42,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:42,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:42,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:42,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:42,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,219 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,219 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,252 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,255 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,257 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,258 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,260 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,261 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,262 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,262 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,264 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:44,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:44,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,268 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,269 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,270 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:44,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:44,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,272 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:44,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:44,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:44,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:44,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:17:44,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:17:44,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:44,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:44,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:17:44,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:44,290 INFO L354 Elim1Store]: treesize reduction 30, result has 9.1 percent of original size [2021-03-25 20:17:44,290 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 37 treesize of output 26 [2021-03-25 20:17:44,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,291 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:44,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:44,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:44,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:44,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:44,293 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:44,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,306 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:17:44,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,308 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:44,313 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,314 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:17:44,314 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:45, output treesize:3 [2021-03-25 20:17:44,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:44,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:44,321 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 20:17:44,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:44,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-03-25 20:17:44,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090099105] [2021-03-25 20:17:44,321 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:17:44,322 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:44,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:17:44,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=166, Unknown=5, NotChecked=0, Total=210 [2021-03-25 20:17:44,322 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:17:44,323 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 683 transitions, 15201 flow. Second operand has 15 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 20:17:44,323 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:44,323 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:17:44,323 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:17:52,978 INFO L129 PetriNetUnfolder]: 4005/8868 cut-off events. [2021-03-25 20:17:52,978 INFO L130 PetriNetUnfolder]: For 364159/367182 co-relation queries the response was YES. [2021-03-25 20:17:53,053 INFO L84 FinitePrefix]: Finished finitePrefix Result has 94074 conditions, 8868 events. 4005/8868 cut-off events. For 364159/367182 co-relation queries the response was YES. Maximal size of possible extension queue 514. Compared 79998 event pairs, 494 based on Foata normal form. 598/9452 useless extension candidates. Maximal degree in co-relation 92383. Up to 5072 conditions per place. [2021-03-25 20:17:53,092 INFO L132 encePairwiseOnDemand]: 33/46 looper letters, 540 selfloop transitions, 174 changer transitions 10/816 dead transitions. [2021-03-25 20:17:53,092 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 251 places, 816 transitions, 19960 flow [2021-03-25 20:17:53,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:17:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:17:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 300 transitions. [2021-03-25 20:17:53,093 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5434782608695652 [2021-03-25 20:17:53,093 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 300 transitions. [2021-03-25 20:17:53,093 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 300 transitions. [2021-03-25 20:17:53,093 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:17:53,093 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 300 transitions. [2021-03-25 20:17:53,093 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 25.0) internal successors, (300), 12 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:53,094 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 46.0) internal successors, (598), 13 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:53,094 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 46.0) internal successors, (598), 13 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:17:53,094 INFO L185 Difference]: Start difference. First operand has 240 places, 683 transitions, 15201 flow. Second operand 12 states and 300 transitions. [2021-03-25 20:17:53,094 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 251 places, 816 transitions, 19960 flow [2021-03-25 20:17:55,976 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 816 transitions, 19894 flow, removed 29 selfloop flow, removed 1 redundant places. [2021-03-25 20:17:55,989 INFO L241 Difference]: Finished difference. Result has 254 places, 735 transitions, 17061 flow [2021-03-25 20:17:55,989 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=15135, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=683, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=133, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=524, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=17061, PETRI_PLACES=254, PETRI_TRANSITIONS=735} [2021-03-25 20:17:55,990 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 229 predicate places. [2021-03-25 20:17:55,990 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:17:55,990 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 254 places, 735 transitions, 17061 flow [2021-03-25 20:17:55,990 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 254 places, 735 transitions, 17061 flow [2021-03-25 20:17:55,995 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 254 places, 735 transitions, 17061 flow [2021-03-25 20:17:56,868 INFO L129 PetriNetUnfolder]: 1839/5048 cut-off events. [2021-03-25 20:17:56,869 INFO L130 PetriNetUnfolder]: For 179040/181158 co-relation queries the response was YES. [2021-03-25 20:17:56,914 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51209 conditions, 5048 events. 1839/5048 cut-off events. For 179040/181158 co-relation queries the response was YES. Maximal size of possible extension queue 343. Compared 48337 event pairs, 4 based on Foata normal form. 387/5411 useless extension candidates. Maximal degree in co-relation 50395. Up to 968 conditions per place. [2021-03-25 20:17:56,971 INFO L142 LiptonReduction]: Number of co-enabled transitions 4694 [2021-03-25 20:17:57,384 INFO L154 LiptonReduction]: Checked pairs total: 4377 [2021-03-25 20:17:57,385 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:17:57,385 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1395 [2021-03-25 20:17:57,385 INFO L480 AbstractCegarLoop]: Abstraction has has 254 places, 735 transitions, 17061 flow [2021-03-25 20:17:57,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 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 20:17:57,385 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:17:57,385 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:17:57,586 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2021-03-25 20:17:57,586 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:17:57,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:17:57,586 INFO L82 PathProgramCache]: Analyzing trace with hash 1320969817, now seen corresponding path program 2 times [2021-03-25 20:17:57,586 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:17:57,586 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396067191] [2021-03-25 20:17:57,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:17:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:17:57,602 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:17:57,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:57,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:57,652 INFO L142 QuantifierPusher]: treesize reduction 21, result has 67.2 percent of original size [2021-03-25 20:17:57,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:57,674 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:17:57,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:57,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:17:57,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:57,708 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 20:17:57,708 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396067191] [2021-03-25 20:17:57,708 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1240629978] [2021-03-25 20:17:57,708 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 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 20:17:57,730 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:17:57,730 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:17:57,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:17:57,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:17:57,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:17:57,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:57,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:57,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:57,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:17:57,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:57,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:57,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:57,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:57,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,778 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:57,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:57,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:17:57,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:57,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:17:57,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:57,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:57,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:57,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:57,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:57,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:57,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:57,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:17:57,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:17:57,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:17:57,840 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 23 treesize of output 19 [2021-03-25 20:17:57,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:57,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:17:57,841 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:57,849 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:57,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:57,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:57,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:57,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:57,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:57,856 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:57,856 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:51, output treesize:44 [2021-03-25 20:17:57,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:57,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:57,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:57,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:57,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:57,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:57,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:57,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:57,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:57,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:58,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:58,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:58,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:58,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:58,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:58,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:58,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:17:58,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,466 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,467 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:58,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:58,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,468 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:58,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:58,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:58,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,472 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,473 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:58,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,475 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:58,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:17:58,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,479 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,481 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,481 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,483 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:17:58,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:17:58,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:17:58,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,487 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:17:58,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:17:58,488 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:17:58,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:17:58,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:17:58,497 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,497 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 34 [2021-03-25 20:17:58,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:17:58,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:58,506 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:17:58,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:58,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:58,509 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,510 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:58,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:58,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:58,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:58,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:58,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:58,515 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:58,516 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:17:58,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:17:58,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:17:58,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:17:58,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:58,519 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:58,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:58,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:58,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:58,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:17:58,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:59,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:59,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:59,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:59,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:59,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:17:59,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:17:59,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:17:59,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:17:59,568 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:17:59,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:17:59,577 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:17:59,577 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 40 treesize of output 26 [2021-03-25 20:17:59,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:59,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:59,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:17:59,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:17:59,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:17:59,580 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:17:59,585 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,591 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:17:59,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,593 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:17:59,596 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,597 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:17:59,597 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:3 [2021-03-25 20:17:59,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:17:59,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:17:59,607 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 20:17:59,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:17:59,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-03-25 20:17:59,608 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752865233] [2021-03-25 20:17:59,608 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:17:59,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:17:59,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:17:59,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=147, Unknown=3, NotChecked=0, Total=182 [2021-03-25 20:17:59,609 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:17:59,609 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 254 places, 735 transitions, 17061 flow. Second operand has 14 states, 14 states have (on average 21.357142857142858) internal successors, (299), 14 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 20:17:59,609 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:17:59,609 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:17:59,609 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:18:02,074 INFO L129 PetriNetUnfolder]: 4158/9233 cut-off events. [2021-03-25 20:18:02,074 INFO L130 PetriNetUnfolder]: For 394612/397567 co-relation queries the response was YES. [2021-03-25 20:18:02,354 INFO L84 FinitePrefix]: Finished finitePrefix Result has 99999 conditions, 9233 events. 4158/9233 cut-off events. For 394612/397567 co-relation queries the response was YES. Maximal size of possible extension queue 549. Compared 84361 event pairs, 574 based on Foata normal form. 541/9759 useless extension candidates. Maximal degree in co-relation 98246. Up to 5549 conditions per place. [2021-03-25 20:18:02,395 INFO L132 encePairwiseOnDemand]: 35/46 looper letters, 606 selfloop transitions, 95 changer transitions 7/800 dead transitions. [2021-03-25 20:18:02,396 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 264 places, 800 transitions, 20080 flow [2021-03-25 20:18:02,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:18:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:18:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 271 transitions. [2021-03-25 20:18:02,401 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5355731225296443 [2021-03-25 20:18:02,401 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 271 transitions. [2021-03-25 20:18:02,401 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 271 transitions. [2021-03-25 20:18:02,401 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:18:02,401 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 271 transitions. [2021-03-25 20:18:02,402 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 24.636363636363637) internal successors, (271), 11 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 20:18:02,403 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 46.0) internal successors, (552), 12 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:02,403 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 46.0) internal successors, (552), 12 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:02,403 INFO L185 Difference]: Start difference. First operand has 254 places, 735 transitions, 17061 flow. Second operand 11 states and 271 transitions. [2021-03-25 20:18:02,403 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 264 places, 800 transitions, 20080 flow [2021-03-25 20:18:05,145 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 800 transitions, 19700 flow, removed 163 selfloop flow, removed 6 redundant places. [2021-03-25 20:18:05,158 INFO L241 Difference]: Finished difference. Result has 261 places, 756 transitions, 17613 flow [2021-03-25 20:18:05,159 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=16681, PETRI_DIFFERENCE_MINUEND_PLACES=248, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=735, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=79, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=648, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=17613, PETRI_PLACES=261, PETRI_TRANSITIONS=756} [2021-03-25 20:18:05,159 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 236 predicate places. [2021-03-25 20:18:05,159 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:18:05,159 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 261 places, 756 transitions, 17613 flow [2021-03-25 20:18:05,159 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 261 places, 756 transitions, 17613 flow [2021-03-25 20:18:05,164 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 261 places, 756 transitions, 17613 flow [2021-03-25 20:18:06,088 INFO L129 PetriNetUnfolder]: 1889/5221 cut-off events. [2021-03-25 20:18:06,088 INFO L130 PetriNetUnfolder]: For 189763/192064 co-relation queries the response was YES. [2021-03-25 20:18:06,141 INFO L84 FinitePrefix]: Finished finitePrefix Result has 53277 conditions, 5221 events. 1889/5221 cut-off events. For 189763/192064 co-relation queries the response was YES. Maximal size of possible extension queue 357. Compared 50698 event pairs, 7 based on Foata normal form. 393/5591 useless extension candidates. Maximal degree in co-relation 52489. Up to 986 conditions per place. [2021-03-25 20:18:06,205 INFO L142 LiptonReduction]: Number of co-enabled transitions 4898 [2021-03-25 20:18:06,693 INFO L154 LiptonReduction]: Checked pairs total: 4924 [2021-03-25 20:18:06,693 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:18:06,693 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1534 [2021-03-25 20:18:06,693 INFO L480 AbstractCegarLoop]: Abstraction has has 261 places, 756 transitions, 17613 flow [2021-03-25 20:18:06,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.357142857142858) internal successors, (299), 14 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 20:18:06,693 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:18:06,693 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:18:06,894 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:18:06,894 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:18:06,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:18:06,894 INFO L82 PathProgramCache]: Analyzing trace with hash -80669835, now seen corresponding path program 3 times [2021-03-25 20:18:06,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:18:06,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777095813] [2021-03-25 20:18:06,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:18:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:18:06,913 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:18:06,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:06,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:06,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:18:06,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:06,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:06,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:06,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:06,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:06,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:06,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:06,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:18:06,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:06,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:06,986 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 20:18:06,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777095813] [2021-03-25 20:18:06,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [636636378] [2021-03-25 20:18:06,986 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 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 20:18:07,010 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-03-25 20:18:07,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:18:07,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 28 conjunts are in the unsatisfiable core [2021-03-25 20:18:07,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:18:07,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:07,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:18:07,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:18:07,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:18:07,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:18:07,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:07,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:07,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:07,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:07,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:07,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:07,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:07,077 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 23 treesize of output 19 [2021-03-25 20:18:07,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:18:07,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:18:07,078 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:07,082 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,083 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,084 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 20:18:07,084 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:18:07,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:07,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,111 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,111 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:07,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:07,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,120 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:07,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:07,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:07,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:07,132 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,132 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 33 treesize of output 33 [2021-03-25 20:18:07,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:07,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:07,134 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:07,139 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:07,141 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 20:18:07,141 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:33, output treesize:18 [2021-03-25 20:18:07,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:07,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:07,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,156 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,182 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,185 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,188 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,189 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,193 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:07,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,195 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:07,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:07,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,197 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:07,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:07,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:18:07,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:07,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:07,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:07,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:07,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:07,219 INFO L354 Elim1Store]: treesize reduction 24, result has 31.4 percent of original size [2021-03-25 20:18:07,219 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 38 treesize of output 34 [2021-03-25 20:18:07,220 INFO L142 QuantifierPusher]: treesize reduction 3, result has 91.4 percent of original size [2021-03-25 20:18:07,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,221 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:18:07,222 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:07,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:07,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:07,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,226 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:18:07,226 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:07,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:07,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:07,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,230 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,231 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:18:07,232 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:07,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:07,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:07,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:07,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,240 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:18:07,241 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:07,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:07,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:07,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,244 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:18:07,245 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:07,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:07,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:07,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:07,249 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:18:07,250 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,250 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:07,252 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:07,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:07,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,255 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:07,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:07,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:07,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:07,257 INFO L550 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:07,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,284 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 42 [2021-03-25 20:18:07,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,285 INFO L725 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-03-25 20:18:07,286 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,286 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.9 percent of original size [2021-03-25 20:18:07,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:18:07,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:18:07,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:18:07,288 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-03-25 20:18:07,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,300 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:18:07,301 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,302 INFO L142 QuantifierPusher]: treesize reduction 4, result has 85.7 percent of original size [2021-03-25 20:18:07,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:18:07,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:18:07,304 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:18:07,304 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,306 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:18:07,307 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:18:07,307 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:18:07,307 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:46, output treesize:19 [2021-03-25 20:18:07,308 INFO L142 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size [2021-03-25 20:18:07,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:18:07,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:18:07,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:18:07,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:18:07,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:18:07,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:18:07,331 INFO L142 QuantifierPusher]: treesize reduction 6, result has 66.7 percent of original size [2021-03-25 20:18:07,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:07,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:07,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:18:07,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:18:07,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:07,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:07,341 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 20:18:07,341 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:18:07,341 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-03-25 20:18:07,341 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281734606] [2021-03-25 20:18:07,342 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:18:07,342 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:18:07,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:18:07,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2021-03-25 20:18:07,342 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:18:07,343 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 756 transitions, 17613 flow. Second operand has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:07,343 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:18:07,343 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:18:07,343 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:18:11,909 INFO L129 PetriNetUnfolder]: 4438/9906 cut-off events. [2021-03-25 20:18:11,909 INFO L130 PetriNetUnfolder]: For 440631/444070 co-relation queries the response was YES. [2021-03-25 20:18:12,013 INFO L84 FinitePrefix]: Finished finitePrefix Result has 108120 conditions, 9906 events. 4438/9906 cut-off events. For 440631/444070 co-relation queries the response was YES. Maximal size of possible extension queue 594. Compared 92086 event pairs, 639 based on Foata normal form. 643/10526 useless extension candidates. Maximal degree in co-relation 106345. Up to 5863 conditions per place. [2021-03-25 20:18:12,060 INFO L132 encePairwiseOnDemand]: 35/46 looper letters, 664 selfloop transitions, 104 changer transitions 7/867 dead transitions. [2021-03-25 20:18:12,061 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 867 transitions, 21882 flow [2021-03-25 20:18:12,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:18:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:18:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 349 transitions. [2021-03-25 20:18:12,062 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5419254658385093 [2021-03-25 20:18:12,062 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 349 transitions. [2021-03-25 20:18:12,062 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 349 transitions. [2021-03-25 20:18:12,062 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:18:12,062 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 349 transitions. [2021-03-25 20:18:12,063 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 24.928571428571427) internal successors, (349), 14 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 20:18:12,063 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:12,064 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:12,064 INFO L185 Difference]: Start difference. First operand has 261 places, 756 transitions, 17613 flow. Second operand 14 states and 349 transitions. [2021-03-25 20:18:12,064 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 867 transitions, 21882 flow [2021-03-25 20:18:15,726 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 867 transitions, 21634 flow, removed 106 selfloop flow, removed 5 redundant places. [2021-03-25 20:18:15,740 INFO L241 Difference]: Finished difference. Result has 274 places, 801 transitions, 18923 flow [2021-03-25 20:18:15,741 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=17365, PETRI_DIFFERENCE_MINUEND_PLACES=256, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=756, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=68, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=675, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=18923, PETRI_PLACES=274, PETRI_TRANSITIONS=801} [2021-03-25 20:18:15,741 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 249 predicate places. [2021-03-25 20:18:15,741 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:18:15,741 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 274 places, 801 transitions, 18923 flow [2021-03-25 20:18:15,741 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 274 places, 801 transitions, 18923 flow [2021-03-25 20:18:15,748 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 274 places, 801 transitions, 18923 flow [2021-03-25 20:18:15,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][427], [11#L40-1true, 12#L65true, 15#L26true, 19#L52true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 539#true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 316#true, 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1370#true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), 626#(<= 2 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), 393#true, Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 467#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:15,874 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:18:15,874 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:18:15,875 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:18:15,875 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:18:15,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][740], [11#L40-1true, 12#L65true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 316#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 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state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:15,875 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:18:15,875 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:15,875 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:15,875 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:15,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][297], [11#L40-1true, 12#L65true, 15#L26true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 543#(or finished2 (not finished1)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) 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(and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 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v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:15,935 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:18:15,935 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:15,935 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:15,935 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:16,294 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][427], [11#L40-1true, 12#L65true, 15#L26true, 19#L52true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 539#true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 316#true, 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1370#true, Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), 626#(<= 2 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 380#(and finished2 (or (select 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consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 467#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:16,295 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][740], [11#L40-1true, 12#L65true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 56#(<= 1 size1), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 316#true, 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, 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(select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select 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[2021-03-25 20:18:16,295 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:16,384 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][297], [11#L40-1true, 12#L65true, 15#L26true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 543#(or finished2 (not finished1)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) 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(v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:16,384 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 20:18:16,384 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:16,384 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:18:16,385 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:16,385 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:16,785 INFO L129 PetriNetUnfolder]: 2014/5558 cut-off events. [2021-03-25 20:18:16,785 INFO L130 PetriNetUnfolder]: For 213246/215334 co-relation queries the response was YES. [2021-03-25 20:18:16,844 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58168 conditions, 5558 events. 2014/5558 cut-off events. For 213246/215334 co-relation queries the response was YES. Maximal size of possible extension queue 400. Compared 54956 event pairs, 5 based on Foata normal form. 440/5969 useless extension candidates. Maximal degree in co-relation 57036. Up to 1033 conditions per place. [2021-03-25 20:18:17,147 INFO L142 LiptonReduction]: Number of co-enabled transitions 5350 [2021-03-25 20:18:17,800 INFO L154 LiptonReduction]: Checked pairs total: 6562 [2021-03-25 20:18:17,800 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:18:17,800 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2059 [2021-03-25 20:18:17,800 INFO L480 AbstractCegarLoop]: Abstraction has has 274 places, 801 transitions, 18923 flow [2021-03-25 20:18:17,801 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:17,801 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:18:17,801 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:18:18,001 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41 [2021-03-25 20:18:18,002 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:18:18,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:18:18,002 INFO L82 PathProgramCache]: Analyzing trace with hash 2043219230, now seen corresponding path program 4 times [2021-03-25 20:18:18,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:18:18,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972581570] [2021-03-25 20:18:18,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:18:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:18:18,025 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:18:18,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:18:18,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:18,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:18:18,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:18,095 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:18:18,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:18:18,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:18:18,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,135 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 20:18:18,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972581570] [2021-03-25 20:18:18,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2041603719] [2021-03-25 20:18:18,135 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 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 20:18:18,171 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:18:18,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:18:18,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:18:18,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:18:18,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:18,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,230 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:18,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:18,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,237 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 11 treesize of output 7 [2021-03-25 20:18:18,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,238 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:18,244 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,246 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 20:18:18,247 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:18:18,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:18,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,269 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,271 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,272 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,296 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,297 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,299 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,299 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:18,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:18:18,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:18,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:18:18,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:18:18,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:18,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:18:18,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:18,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:18,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:18:18,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:18,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:18,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:18,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,362 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:18:18,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:18:18,371 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,371 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 34 [2021-03-25 20:18:18,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:18,373 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:18,381 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:18:18,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,384 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:18,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:18,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,388 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:18,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:18,391 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,393 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:18,393 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:18:18,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:18,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,395 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,396 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:18,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:18,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:18,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:18,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:18,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:18,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:18,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:18,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:18:18,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:18:18,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:18,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:18:18,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:18,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:18,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:18:18,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:18,875 INFO L354 Elim1Store]: treesize reduction 30, result has 9.1 percent of original size [2021-03-25 20:18:18,876 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 37 treesize of output 26 [2021-03-25 20:18:18,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:18,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:18,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:18,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:18,880 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:18,886 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,893 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:18:18,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,895 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:18,898 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,900 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:18:18,900 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:45, output treesize:3 [2021-03-25 20:18:18,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:18,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:18,911 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 20:18:18,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:18:18,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-03-25 20:18:18,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69311000] [2021-03-25 20:18:18,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-25 20:18:18,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:18:18,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-25 20:18:18,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=200, Unknown=1, NotChecked=0, Total=240 [2021-03-25 20:18:18,912 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:18:18,912 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 801 transitions, 18923 flow. Second operand has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:18:18,912 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:18:18,912 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:18:18,912 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:18:27,377 INFO L129 PetriNetUnfolder]: 4621/10424 cut-off events. [2021-03-25 20:18:27,377 INFO L130 PetriNetUnfolder]: For 488074/491663 co-relation queries the response was YES. [2021-03-25 20:18:27,475 INFO L84 FinitePrefix]: Finished finitePrefix Result has 115915 conditions, 10424 events. 4621/10424 cut-off events. For 488074/491663 co-relation queries the response was YES. Maximal size of possible extension queue 641. Compared 98875 event pairs, 607 based on Foata normal form. 685/11101 useless extension candidates. Maximal degree in co-relation 113652. Up to 5754 conditions per place. [2021-03-25 20:18:27,524 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 608 selfloop transitions, 213 changer transitions 10/923 dead transitions. [2021-03-25 20:18:27,524 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 285 places, 923 transitions, 23834 flow [2021-03-25 20:18:27,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:18:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:18:27,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 308 transitions. [2021-03-25 20:18:27,525 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5579710144927537 [2021-03-25 20:18:27,526 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 308 transitions. [2021-03-25 20:18:27,526 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 308 transitions. [2021-03-25 20:18:27,526 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:18:27,526 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 308 transitions. [2021-03-25 20:18:27,526 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 25.666666666666668) internal successors, (308), 12 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:27,527 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 46.0) internal successors, (598), 13 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:27,527 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 46.0) internal successors, (598), 13 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:27,527 INFO L185 Difference]: Start difference. First operand has 274 places, 801 transitions, 18923 flow. Second operand 12 states and 308 transitions. [2021-03-25 20:18:27,527 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 285 places, 923 transitions, 23834 flow [2021-03-25 20:18:31,662 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 923 transitions, 23428 flow, removed 188 selfloop flow, removed 5 redundant places. [2021-03-25 20:18:31,681 INFO L241 Difference]: Finished difference. Result has 283 places, 833 transitions, 20118 flow [2021-03-25 20:18:31,682 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=18517, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=801, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=190, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=601, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=20118, PETRI_PLACES=283, PETRI_TRANSITIONS=833} [2021-03-25 20:18:31,682 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 258 predicate places. [2021-03-25 20:18:31,682 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:18:31,682 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 283 places, 833 transitions, 20118 flow [2021-03-25 20:18:31,683 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 283 places, 833 transitions, 20118 flow [2021-03-25 20:18:31,691 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 283 places, 833 transitions, 20118 flow [2021-03-25 20:18:32,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][493], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 817#(or finished1 (not finished2)), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:32,445 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:18:32,445 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:32,445 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:32,445 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:32,466 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][493], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), Black: 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size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:32,467 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:18:32,467 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:32,467 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:32,467 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:32,467 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:32,856 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, 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((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:32,856 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:18:32,856 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:32,856 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:32,856 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:32,856 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:32,856 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:32,990 INFO L129 PetriNetUnfolder]: 2102/5855 cut-off events. [2021-03-25 20:18:32,990 INFO L130 PetriNetUnfolder]: For 233626/235832 co-relation queries the response was YES. [2021-03-25 20:18:33,051 INFO L84 FinitePrefix]: Finished finitePrefix Result has 62197 conditions, 5855 events. 2102/5855 cut-off events. For 233626/235832 co-relation queries the response was YES. Maximal size of possible extension queue 425. Compared 58678 event pairs, 6 based on Foata normal form. 467/6294 useless extension candidates. Maximal degree in co-relation 60906. Up to 1078 conditions per place. [2021-03-25 20:18:33,126 INFO L142 LiptonReduction]: Number of co-enabled transitions 5592 [2021-03-25 20:18:33,835 INFO L154 LiptonReduction]: Checked pairs total: 7232 [2021-03-25 20:18:33,835 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:18:33,835 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2153 [2021-03-25 20:18:33,836 INFO L480 AbstractCegarLoop]: Abstraction has has 283 places, 833 transitions, 20118 flow [2021-03-25 20:18:33,836 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:18:33,836 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:18:33,836 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:18:34,036 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:18:34,036 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:18:34,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:18:34,037 INFO L82 PathProgramCache]: Analyzing trace with hash -2003153098, now seen corresponding path program 5 times [2021-03-25 20:18:34,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:18:34,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073325404] [2021-03-25 20:18:34,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:18:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:18:34,050 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:18:34,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:18:34,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:18:34,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:34,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:34,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:18:34,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,144 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 20:18:34,144 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073325404] [2021-03-25 20:18:34,144 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293617855] [2021-03-25 20:18:34,144 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 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 20:18:34,174 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-25 20:18:34,174 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:18:34,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:18:34,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:18:34,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:34,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:34,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:34,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:34,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:34,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:34,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:34,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:34,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:34,246 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 11 treesize of output 7 [2021-03-25 20:18:34,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,247 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:34,252 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,252 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,253 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 20:18:34,253 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-03-25 20:18:34,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,270 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:34,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:18:34,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,272 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:34,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:18:34,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,275 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,275 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:34,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:18:34,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:34,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:18:34,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,282 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:34,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:18:34,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:34,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:18:34,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:34,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:18:34,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:34,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,311 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,320 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:34,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,324 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:34,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,363 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:34,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:34,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:34,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,367 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,368 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,370 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:18:34,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,372 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:18:34,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:34,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,374 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:18:34,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:34,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,376 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,377 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:34,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,378 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,378 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,379 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,380 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:34,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,381 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:34,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,384 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:34,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:34,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:18:34,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:34,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,388 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:18:34,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:18:34,396 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,396 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 36 treesize of output 36 [2021-03-25 20:18:34,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,398 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:34,409 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,410 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:18:34,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,412 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,419 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:34,419 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:18:34,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,420 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,466 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,467 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,472 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,475 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:34,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:18:34,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:18:34,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,482 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:18:34,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:18:34,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:18:34,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:18:34,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:34,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:34,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:18:34,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:18:34,500 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-03-25 20:18:34,500 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 39 treesize of output 29 [2021-03-25 20:18:34,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:34,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:34,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:34,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:34,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:34,504 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:34,511 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,519 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:18:34,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,521 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:34,526 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,527 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:18:34,527 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:45, output treesize:3 [2021-03-25 20:18:34,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:34,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:34,538 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 20:18:34,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:18:34,538 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 15 [2021-03-25 20:18:34,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772065652] [2021-03-25 20:18:34,538 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-25 20:18:34,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:18:34,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-25 20:18:34,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=230, Unknown=0, NotChecked=0, Total=272 [2021-03-25 20:18:34,539 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:18:34,540 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 833 transitions, 20118 flow. Second operand has 17 states, 17 states have (on average 21.41176470588235) internal successors, (364), 17 states have internal predecessors, (364), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:34,540 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:18:34,540 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:18:34,540 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:18:41,373 INFO L129 PetriNetUnfolder]: 4824/10958 cut-off events. [2021-03-25 20:18:41,373 INFO L130 PetriNetUnfolder]: For 523481/527222 co-relation queries the response was YES. [2021-03-25 20:18:41,473 INFO L84 FinitePrefix]: Finished finitePrefix Result has 123295 conditions, 10958 events. 4824/10958 cut-off events. For 523481/527222 co-relation queries the response was YES. Maximal size of possible extension queue 671. Compared 105403 event pairs, 673 based on Foata normal form. 677/11626 useless extension candidates. Maximal degree in co-relation 120990. Up to 6279 conditions per place. [2021-03-25 20:18:41,568 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 656 selfloop transitions, 179 changer transitions 15/942 dead transitions. [2021-03-25 20:18:41,569 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 296 places, 942 transitions, 24652 flow [2021-03-25 20:18:41,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:18:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:18:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 350 transitions. [2021-03-25 20:18:41,570 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5434782608695652 [2021-03-25 20:18:41,570 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 350 transitions. [2021-03-25 20:18:41,570 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 350 transitions. [2021-03-25 20:18:41,570 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:18:41,570 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 350 transitions. [2021-03-25 20:18:41,571 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 25.0) internal successors, (350), 14 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:41,573 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:41,573 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:41,573 INFO L185 Difference]: Start difference. First operand has 283 places, 833 transitions, 20118 flow. Second operand 14 states and 350 transitions. [2021-03-25 20:18:41,573 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 296 places, 942 transitions, 24652 flow [2021-03-25 20:18:45,902 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 290 places, 942 transitions, 24232 flow, removed 143 selfloop flow, removed 6 redundant places. [2021-03-25 20:18:45,918 INFO L241 Difference]: Finished difference. Result has 292 places, 882 transitions, 21670 flow [2021-03-25 20:18:45,918 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=19709, PETRI_DIFFERENCE_MINUEND_PLACES=277, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=833, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=138, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=688, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=21670, PETRI_PLACES=292, PETRI_TRANSITIONS=882} [2021-03-25 20:18:45,919 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 267 predicate places. [2021-03-25 20:18:45,919 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:18:45,919 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 292 places, 882 transitions, 21670 flow [2021-03-25 20:18:45,919 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 292 places, 882 transitions, 21670 flow [2021-03-25 20:18:45,929 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 292 places, 882 transitions, 21670 flow [2021-03-25 20:18:46,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][73], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 319#(or (select done (select update state21)) (not finished1)), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select 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front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:46,325 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:18:46,325 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:46,325 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:46,325 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:46,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][666], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 784#(and 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state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:46,326 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:18:46,326 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:46,326 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:46,326 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][527], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not 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(not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), 319#(or (select done (select update state21)) (not finished1)), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce 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Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update 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(select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 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Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:46,507 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][666], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select 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(select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:46,507 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:46,507 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:46,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][527], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) 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state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:46,610 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:18:46,610 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:18:46,611 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:18:46,611 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:18:46,664 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][527], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not 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121#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 316#true, Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume 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(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:46,664 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:18:46,664 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][175], [7#thread2EXITtrue, 8#thread1EXITtrue, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 533#(and finished1 finished2), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 710#true, Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 248#(not finished1), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 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state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 633#(or finished1 (not finished2)), 382#(and finished1 finished2), 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 316#true, Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 891#(and (not finished2) (not finished1)), 393#true, Black: 813#true, Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), 909#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 629#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:47,160 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][527], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select 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(<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 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(= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:47,160 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][615], [7#thread2EXITtrue, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select 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v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:47,161 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:18:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:47,475 INFO L129 PetriNetUnfolder]: 2218/6118 cut-off events. [2021-03-25 20:18:47,475 INFO L130 PetriNetUnfolder]: For 250864/253589 co-relation queries the response was YES. [2021-03-25 20:18:47,533 INFO L84 FinitePrefix]: Finished finitePrefix Result has 65747 conditions, 6118 events. 2218/6118 cut-off events. For 250864/253589 co-relation queries the response was YES. Maximal size of possible extension queue 447. Compared 61768 event pairs, 7 based on Foata normal form. 513/6597 useless extension candidates. Maximal degree in co-relation 64619. Up to 1127 conditions per place. [2021-03-25 20:18:47,604 INFO L142 LiptonReduction]: Number of co-enabled transitions 5962 [2021-03-25 20:18:48,343 INFO L154 LiptonReduction]: Checked pairs total: 7246 [2021-03-25 20:18:48,343 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:18:48,343 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2424 [2021-03-25 20:18:48,344 INFO L480 AbstractCegarLoop]: Abstraction has has 292 places, 882 transitions, 21670 flow [2021-03-25 20:18:48,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 21.41176470588235) internal successors, (364), 17 states have internal predecessors, (364), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:48,344 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:18:48,344 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:18:48,544 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:18:48,544 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:18:48,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:18:48,545 INFO L82 PathProgramCache]: Analyzing trace with hash -85142134, now seen corresponding path program 6 times [2021-03-25 20:18:48,545 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:18:48,545 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074778838] [2021-03-25 20:18:48,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:18:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:18:48,561 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:18:48,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:18:48,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:18:48,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:18:48,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:18:48,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:18:48,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,647 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 20:18:48,648 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074778838] [2021-03-25 20:18:48,648 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1922595199] [2021-03-25 20:18:48,648 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE 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 20:18:48,673 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-03-25 20:18:48,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:18:48,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:18:48,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:18:48,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:18:48,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,684 INFO L147 QuantifierPusher]: treesize reduction 2, result has 90.9 percent of original size 20 [2021-03-25 20:18:48,684 INFO L142 QuantifierPusher]: treesize reduction 2, result has 90.9 percent of original size [2021-03-25 20:18:48,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:18:48,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,705 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:48,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:48,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:48,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:48,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:18:48,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:18:48,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:18:48,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:48,712 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 11 treesize of output 7 [2021-03-25 20:18:48,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,713 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:48,721 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,723 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 20:18:48,723 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-03-25 20:18:48,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:18:48,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,745 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,770 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,771 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,773 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:18:48,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:18:48,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:18:48,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,777 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,778 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:18:48,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:18:48,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:18:48,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,781 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:48,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:48,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,785 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:18:48,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:48,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:18:48,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:48,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:18:48,791 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:18:48,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:18:48,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:18:48,800 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,800 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 32 treesize of output 32 [2021-03-25 20:18:48,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:48,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:18:48,802 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:48,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:18:48,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:48,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:48,815 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:48,815 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:38, output treesize:24 [2021-03-25 20:18:48,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:48,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:18:48,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:18:48,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:18:48,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:18:48,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:48,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:48,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,866 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:48,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:48,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:18:48,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:18:48,872 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:18:48,872 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 35 treesize of output 23 [2021-03-25 20:18:48,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:18:48,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:18:48,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:18:48,875 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:18:48,878 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,885 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:18:48,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,887 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:18:48,888 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,889 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:18:48,889 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:35, output treesize:3 [2021-03-25 20:18:48,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:18:48,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:18:48,899 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 20:18:48,899 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:18:48,900 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-25 20:18:48,900 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285238363] [2021-03-25 20:18:48,900 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:18:48,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:18:48,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:18:48,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2021-03-25 20:18:48,901 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:18:48,901 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 292 places, 882 transitions, 21670 flow. Second operand has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:48,901 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:18:48,901 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:18:48,901 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:18:54,072 INFO L129 PetriNetUnfolder]: 5002/11325 cut-off events. [2021-03-25 20:18:54,072 INFO L130 PetriNetUnfolder]: For 564246/568543 co-relation queries the response was YES. [2021-03-25 20:18:54,181 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128989 conditions, 11325 events. 5002/11325 cut-off events. For 564246/568543 co-relation queries the response was YES. Maximal size of possible extension queue 714. Compared 109898 event pairs, 700 based on Foata normal form. 785/12088 useless extension candidates. Maximal degree in co-relation 126495. Up to 6476 conditions per place. [2021-03-25 20:18:54,234 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 691 selfloop transitions, 181 changer transitions 15/979 dead transitions. [2021-03-25 20:18:54,234 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 302 places, 979 transitions, 26053 flow [2021-03-25 20:18:54,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:18:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:18:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 281 transitions. [2021-03-25 20:18:54,235 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5553359683794467 [2021-03-25 20:18:54,235 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 281 transitions. [2021-03-25 20:18:54,235 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 281 transitions. [2021-03-25 20:18:54,236 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:18:54,236 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 281 transitions. [2021-03-25 20:18:54,236 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 25.545454545454547) internal successors, (281), 11 states have internal predecessors, (281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:54,237 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 46.0) internal successors, (552), 12 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:54,237 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 46.0) internal successors, (552), 12 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:18:54,237 INFO L185 Difference]: Start difference. First operand has 292 places, 882 transitions, 21670 flow. Second operand 11 states and 281 transitions. [2021-03-25 20:18:54,237 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 302 places, 979 transitions, 26053 flow [2021-03-25 20:18:59,271 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 296 places, 979 transitions, 25688 flow, removed 142 selfloop flow, removed 6 redundant places. [2021-03-25 20:18:59,287 INFO L241 Difference]: Finished difference. Result has 298 places, 902 transitions, 22485 flow [2021-03-25 20:18:59,288 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=21307, PETRI_DIFFERENCE_MINUEND_PLACES=286, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=882, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=166, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=706, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=22485, PETRI_PLACES=298, PETRI_TRANSITIONS=902} [2021-03-25 20:18:59,288 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 273 predicate places. [2021-03-25 20:18:59,288 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:18:59,288 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 298 places, 902 transitions, 22485 flow [2021-03-25 20:18:59,288 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 298 places, 902 transitions, 22485 flow [2021-03-25 20:18:59,295 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 298 places, 902 transitions, 22485 flow [2021-03-25 20:18:59,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][545], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 316#true, Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= 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consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:59,852 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:18:59,852 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:18:59,852 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:18:59,852 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:18:59,905 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][545], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select 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(= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select 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(select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= 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state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:59,906 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:18:59,906 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:59,906 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:59,906 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:59,906 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:59,937 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][545], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not 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v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select 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((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:18:59,938 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:18:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:18:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:18:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:18:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:00,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][191], [7#thread2EXITtrue, 8#thread1EXITtrue, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 533#(and finished1 finished2), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 710#true, Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), Black: 43#(not finished2), Black: 49#(not finished1), 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 56#(<= 1 size1), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select 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1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:00,604 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:19:00,604 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:00,604 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:00,604 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:00,604 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][545], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 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1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:00,605 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][630], [7#thread2EXITtrue, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, 15#L26true, 533#(and finished1 finished2), Black: 467#true, 23#thread3EXITtrue, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update 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v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 56#(<= 1 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 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((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= 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1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), Black: 629#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 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(<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:00,605 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:00,605 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:00,740 INFO L129 PetriNetUnfolder]: 2292/6368 cut-off events. [2021-03-25 20:19:00,740 INFO L130 PetriNetUnfolder]: For 268140/270920 co-relation queries the response was YES. [2021-03-25 20:19:00,807 INFO L84 FinitePrefix]: Finished finitePrefix Result has 69224 conditions, 6368 events. 2292/6368 cut-off events. For 268140/270920 co-relation queries the response was YES. Maximal size of possible extension queue 468. Compared 64848 event pairs, 8 based on Foata normal form. 527/6857 useless extension candidates. Maximal degree in co-relation 67877. Up to 1166 conditions per place. [2021-03-25 20:19:01,038 INFO L142 LiptonReduction]: Number of co-enabled transitions 6230 [2021-03-25 20:19:01,620 INFO L154 LiptonReduction]: Checked pairs total: 8363 [2021-03-25 20:19:01,620 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:19:01,620 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2332 [2021-03-25 20:19:01,621 INFO L480 AbstractCegarLoop]: Abstraction has has 298 places, 902 transitions, 22485 flow [2021-03-25 20:19:01,621 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:01,621 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:19:01,621 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:19:01,821 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53 [2021-03-25 20:19:01,821 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:19:01,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:19:01,822 INFO L82 PathProgramCache]: Analyzing trace with hash -758784796, now seen corresponding path program 7 times [2021-03-25 20:19:01,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:19:01,822 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205521323] [2021-03-25 20:19:01,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:19:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:19:01,835 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:19:01,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:19:01,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:01,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:01,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:01,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:01,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:19:01,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:01,932 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 20:19:01,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205521323] [2021-03-25 20:19:01,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [58100240] [2021-03-25 20:19:01,932 INFO L93 rtionOrderModulation]: Changing assertion order to 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 20:19:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:19:01,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:19:01,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:19:01,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:01,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:01,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:01,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:01,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:01,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:01,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:01,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:01,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:01,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:01,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:01,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:01,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:01,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:02,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:02,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:02,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:02,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:02,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:02,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:02,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:02,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:02,016 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 11 treesize of output 7 [2021-03-25 20:19:02,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,017 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:02,025 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,025 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:02,027 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 20:19:02,027 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-03-25 20:19:02,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:02,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,028 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:02,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:19:02,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:19:02,050 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:02,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:19:02,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:02,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:19:02,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:02,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:19:02,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:02,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:02,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:02,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,081 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:02,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:02,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,083 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:02,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:19:02,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:02,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:02,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:02,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:02,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:19:02,090 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:02,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,097 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,098 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 32 treesize of output 32 [2021-03-25 20:19:02,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:02,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:02,099 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:02,106 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:19:02,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:02,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:02,110 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:02,110 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:38, output treesize:24 [2021-03-25 20:19:02,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:02,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,111 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:02,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:02,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,126 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,148 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:02,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:02,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,152 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:02,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,153 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:02,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:02,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:02,159 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-03-25 20:19:02,159 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 23 [2021-03-25 20:19:02,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:02,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:02,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:02,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:02,161 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:02,164 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,169 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:19:02,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,171 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:02,172 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,173 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:19:02,173 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:39, output treesize:3 [2021-03-25 20:19:02,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:02,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:02,181 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 20:19:02,181 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:19:02,182 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-03-25 20:19:02,182 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062026261] [2021-03-25 20:19:02,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:19:02,182 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:19:02,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:19:02,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2021-03-25 20:19:02,183 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:19:02,183 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 298 places, 902 transitions, 22485 flow. Second operand has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:02,183 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:19:02,183 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:19:02,183 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:19:07,383 INFO L129 PetriNetUnfolder]: 5237/11873 cut-off events. [2021-03-25 20:19:07,384 INFO L130 PetriNetUnfolder]: For 615080/619795 co-relation queries the response was YES. [2021-03-25 20:19:07,499 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136829 conditions, 11873 events. 5237/11873 cut-off events. For 615080/619795 co-relation queries the response was YES. Maximal size of possible extension queue 756. Compared 116267 event pairs, 744 based on Foata normal form. 837/12694 useless extension candidates. Maximal degree in co-relation 134298. Up to 6764 conditions per place. [2021-03-25 20:19:07,555 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 722 selfloop transitions, 180 changer transitions 16/1010 dead transitions. [2021-03-25 20:19:07,555 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 308 places, 1010 transitions, 27338 flow [2021-03-25 20:19:07,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:19:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:19:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 279 transitions. [2021-03-25 20:19:07,556 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5513833992094862 [2021-03-25 20:19:07,556 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 279 transitions. [2021-03-25 20:19:07,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 279 transitions. [2021-03-25 20:19:07,556 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:19:07,556 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 279 transitions. [2021-03-25 20:19:07,556 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 25.363636363636363) internal successors, (279), 11 states have internal predecessors, (279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:07,557 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 46.0) internal successors, (552), 12 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:07,557 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 46.0) internal successors, (552), 12 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:07,557 INFO L185 Difference]: Start difference. First operand has 298 places, 902 transitions, 22485 flow. Second operand 11 states and 279 transitions. [2021-03-25 20:19:07,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 308 places, 1010 transitions, 27338 flow [2021-03-25 20:19:12,581 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 302 places, 1010 transitions, 27074 flow, removed 79 selfloop flow, removed 6 redundant places. [2021-03-25 20:19:12,599 INFO L241 Difference]: Finished difference. Result has 304 places, 936 transitions, 23934 flow [2021-03-25 20:19:12,600 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=22221, PETRI_DIFFERENCE_MINUEND_PLACES=292, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=902, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=152, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=733, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=23934, PETRI_PLACES=304, PETRI_TRANSITIONS=936} [2021-03-25 20:19:12,600 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 279 predicate places. [2021-03-25 20:19:12,600 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:19:12,600 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 304 places, 936 transitions, 23934 flow [2021-03-25 20:19:12,601 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 304 places, 936 transitions, 23934 flow [2021-03-25 20:19:12,609 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 304 places, 936 transitions, 23934 flow [2021-03-25 20:19:13,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][557], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not 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(<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 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(select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:13,187 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:19:13,187 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:19:13,187 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:19:13,187 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:19:13,242 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][557], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 543#(or finished2 (not finished1)), 614#true, Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 817#(or finished1 (not finished2)), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 316#true, Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:13,242 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:19:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][189], [7#thread2EXITtrue, 8#thread1EXITtrue, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 533#(and finished1 finished2), 23#thread3EXITtrue, Black: 467#true, Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select 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(exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:13,830 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][557], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= 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((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 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cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:13,830 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:13,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:19:13,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([98] L40-1-->thread2EXIT: Formula: (and (not (< 0 v_size1_42)) v_finished1_16) InVars {finished1=v_finished1_16, size1=v_size1_42} OutVars{finished1=v_finished1_16, size1=v_size1_42} AuxVars[] AssignedVars[][653], [7#thread2EXITtrue, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) 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queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:13,831 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 20:19:13,831 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:13,831 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:13,831 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:14,202 INFO L129 PetriNetUnfolder]: 2364/6597 cut-off events. [2021-03-25 20:19:14,202 INFO L130 PetriNetUnfolder]: For 289675/292714 co-relation queries the response was YES. [2021-03-25 20:19:14,279 INFO L84 FinitePrefix]: Finished finitePrefix Result has 72536 conditions, 6597 events. 2364/6597 cut-off events. For 289675/292714 co-relation queries the response was YES. Maximal size of possible extension queue 491. Compared 68043 event pairs, 8 based on Foata normal form. 571/7135 useless extension candidates. Maximal degree in co-relation 71224. Up to 1197 conditions per place. [2021-03-25 20:19:14,380 INFO L142 LiptonReduction]: Number of co-enabled transitions 6568 [2021-03-25 20:19:15,120 INFO L154 LiptonReduction]: Checked pairs total: 8064 [2021-03-25 20:19:15,120 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:19:15,120 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2520 [2021-03-25 20:19:15,121 INFO L480 AbstractCegarLoop]: Abstraction has has 304 places, 936 transitions, 23934 flow [2021-03-25 20:19:15,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:15,121 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:19:15,121 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:19:15,324 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:19:15,324 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:19:15,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:19:15,324 INFO L82 PathProgramCache]: Analyzing trace with hash -1386174560, now seen corresponding path program 8 times [2021-03-25 20:19:15,324 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:19:15,325 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686158271] [2021-03-25 20:19:15,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:19:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:19:15,344 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:19:15,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:19:15,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,394 INFO L142 QuantifierPusher]: treesize reduction 19, result has 54.8 percent of original size [2021-03-25 20:19:15,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:15,414 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:19:15,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,417 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:19:15,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:19:15,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:19:15,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:15,456 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 20:19:15,457 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686158271] [2021-03-25 20:19:15,457 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [951371622] [2021-03-25 20:19:15,457 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 20:19:15,484 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:19:15,484 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:19:15,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:19:15,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:19:15,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:15,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:19:15,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:15,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:15,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:15,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:15,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,527 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:15,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:15,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:15,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:15,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:15,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:15,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:19:15,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:15,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:19:15,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,554 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,554 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:15,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:15,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:15,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:15,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:15,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:15,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:15,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:15,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:19:15,564 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 11 treesize of output 7 [2021-03-25 20:19:15,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:15,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:15,565 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:15,573 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:15,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:15,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:15,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:15,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:19:15,578 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:15,578 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:41 [2021-03-25 20:19:15,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:15,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:15,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:15,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:15,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:15,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:19:15,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:15,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:19:15,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:15,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:15,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:15,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:15,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:15,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:15,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:15,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:15,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:15,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:15,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:15,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:15,612 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:15,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:15,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:15,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:15,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:15,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:15,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:15,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:16,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:16,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:16,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:16,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:16,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:16,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,568 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:16,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:16,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:19:16,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:19:16,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:19:16,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:19:16,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:19:16,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:16,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:19:16,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:16,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:19:16,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:16,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:16,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:16,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:16,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:19:16,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:19:16,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:19:16,604 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,604 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 34 [2021-03-25 20:19:16,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:16,606 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:16,616 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:19:16,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:16,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:16,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:16,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:16,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:16,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,625 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:16,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:16,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:16,627 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:16,628 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:19:16,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:16,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:16,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:16,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:16,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:16,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:16,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:16,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:16,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:16,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:19:17,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:17,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:17,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:17,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:17,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:17,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:17,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,997 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:17,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:17,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:17,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:19:17,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:17,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:17,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:18,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:18,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:18,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:18,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:18,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:18,013 INFO L354 Elim1Store]: treesize reduction 30, result has 9.1 percent of original size [2021-03-25 20:19:18,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 26 [2021-03-25 20:19:18,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:18,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:18,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:18,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:18,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:18,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:18,017 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:18,022 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,031 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:19:18,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,033 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:18,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,038 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:19:18,038 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:45, output treesize:3 [2021-03-25 20:19:18,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:18,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:18,054 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 20:19:18,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:19:18,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-03-25 20:19:18,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870818594] [2021-03-25 20:19:18,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:19:18,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:19:18,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:19:18,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=165, Unknown=5, NotChecked=0, Total=210 [2021-03-25 20:19:18,055 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:19:18,055 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 304 places, 936 transitions, 23934 flow. Second operand has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:18,055 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:19:18,055 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:19:18,055 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:19:28,280 INFO L129 PetriNetUnfolder]: 5512/12550 cut-off events. [2021-03-25 20:19:28,281 INFO L130 PetriNetUnfolder]: For 681887/686892 co-relation queries the response was YES. [2021-03-25 20:19:28,410 INFO L84 FinitePrefix]: Finished finitePrefix Result has 146993 conditions, 12550 events. 5512/12550 cut-off events. For 681887/686892 co-relation queries the response was YES. Maximal size of possible extension queue 830. Compared 124665 event pairs, 750 based on Foata normal form. 889/13428 useless extension candidates. Maximal degree in co-relation 143942. Up to 7307 conditions per place. [2021-03-25 20:19:28,471 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 834 selfloop transitions, 155 changer transitions 11/1092 dead transitions. [2021-03-25 20:19:28,471 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 315 places, 1092 transitions, 30785 flow [2021-03-25 20:19:28,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:19:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:19:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 303 transitions. [2021-03-25 20:19:28,472 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5489130434782609 [2021-03-25 20:19:28,472 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 303 transitions. [2021-03-25 20:19:28,472 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 303 transitions. [2021-03-25 20:19:28,473 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:19:28,473 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 303 transitions. [2021-03-25 20:19:28,473 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 25.25) internal successors, (303), 12 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 20:19:28,474 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 46.0) internal successors, (598), 13 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:28,474 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 46.0) internal successors, (598), 13 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:28,474 INFO L185 Difference]: Start difference. First operand has 304 places, 936 transitions, 23934 flow. Second operand 12 states and 303 transitions. [2021-03-25 20:19:28,474 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 315 places, 1092 transitions, 30785 flow [2021-03-25 20:19:34,305 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 309 places, 1092 transitions, 30225 flow, removed 230 selfloop flow, removed 6 redundant places. [2021-03-25 20:19:34,325 INFO L241 Difference]: Finished difference. Result has 316 places, 1010 transitions, 26739 flow [2021-03-25 20:19:34,326 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=23376, PETRI_DIFFERENCE_MINUEND_PLACES=298, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=936, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=98, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=823, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=26739, PETRI_PLACES=316, PETRI_TRANSITIONS=1010} [2021-03-25 20:19:34,326 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 291 predicate places. [2021-03-25 20:19:34,326 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:19:34,326 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 316 places, 1010 transitions, 26739 flow [2021-03-25 20:19:34,327 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 316 places, 1010 transitions, 26739 flow [2021-03-25 20:19:34,335 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 316 places, 1010 transitions, 26739 flow [2021-03-25 20:19:34,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][502], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 15#L26true, Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 539#true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 316#true, 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1370#true, Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 543#(or finished2 (not finished1)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 626#(<= 2 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 891#(and (not finished2) (not finished1)), 393#true, Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), 467#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:34,551 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][464], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 55#(<= 0 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 316#true, 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 543#(or finished2 (not finished1)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 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state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:34,551 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:19:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:19:34,650 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][345], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 15#L26true, Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 543#(or finished2 (not finished1)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select 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tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:19:34,651 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:19:34,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][617], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 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state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists 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(and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), 471#(or finished2 (not finished1)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume 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v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:34,836 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:19:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:34,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][872], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce 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(= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 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(+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:34,837 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:19:34,837 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:34,837 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:34,837 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:35,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][617], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update 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front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:35,779 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:19:35,780 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:35,780 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:35,780 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:36,186 INFO L129 PetriNetUnfolder]: 2517/7078 cut-off events. [2021-03-25 20:19:36,187 INFO L130 PetriNetUnfolder]: For 338874/342186 co-relation queries the response was YES. [2021-03-25 20:19:36,262 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79683 conditions, 7078 events. 2517/7078 cut-off events. For 338874/342186 co-relation queries the response was YES. Maximal size of possible extension queue 536. Compared 74303 event pairs, 7 based on Foata normal form. 608/7638 useless extension candidates. Maximal degree in co-relation 78237. Up to 1288 conditions per place. [2021-03-25 20:19:36,353 INFO L142 LiptonReduction]: Number of co-enabled transitions 6922 [2021-03-25 20:19:37,129 INFO L154 LiptonReduction]: Checked pairs total: 9111 [2021-03-25 20:19:37,129 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:19:37,129 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2803 [2021-03-25 20:19:37,130 INFO L480 AbstractCegarLoop]: Abstraction has has 316 places, 1010 transitions, 26739 flow [2021-03-25 20:19:37,130 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:37,130 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:19:37,130 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:19:37,331 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55 [2021-03-25 20:19:37,332 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:19:37,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:19:37,332 INFO L82 PathProgramCache]: Analyzing trace with hash 107309634, now seen corresponding path program 9 times [2021-03-25 20:19:37,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:19:37,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067387939] [2021-03-25 20:19:37,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:19:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:19:37,349 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:19:37,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:19:37,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,392 INFO L142 QuantifierPusher]: treesize reduction 19, result has 54.8 percent of original size [2021-03-25 20:19:37,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:37,408 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:19:37,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:37,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:19:37,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:19:37,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067387939] [2021-03-25 20:19:37,449 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [614506607] [2021-03-25 20:19:37,449 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 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 20:19:37,478 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-25 20:19:37,479 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:19:37,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 30 conjunts are in the unsatisfiable core [2021-03-25 20:19:37,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:19:37,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:19:37,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:37,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,510 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:19:37,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:19:37,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:19:37,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:19:37,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:19:37,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:19:37,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:19:37,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:37,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:37,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:37,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:37,539 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:37,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,540 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,540 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:19:37,545 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 11 treesize of output 7 [2021-03-25 20:19:37,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:37,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:37,546 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:37,552 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,554 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:37,555 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:37,555 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:33 [2021-03-25 20:19:37,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:37,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:37,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:19:37,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,612 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,622 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:19:37,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:37,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:37,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:19:37,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:37,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:19:37,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:37,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:19:37,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,638 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:37,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:19:37,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:37,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:37,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:37,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:37,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:37,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:19:37,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:19:37,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:37,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:19:37,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:19:37,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:19:37,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:19:37,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:37,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:19:37,654 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,654 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 35 treesize of output 35 [2021-03-25 20:19:37,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:37,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:37,655 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:19:37,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:37,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:19:37,663 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:37,663 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:32 [2021-03-25 20:19:37,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:37,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:19:37,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:37,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:37,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:37,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:19:38,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:38,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:19:38,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:38,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:19:38,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:19:38,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:19:38,785 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:38,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:19:38,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:19:38,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:19:38,800 INFO L354 Elim1Store]: treesize reduction 24, result has 31.4 percent of original size [2021-03-25 20:19:38,800 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 38 treesize of output 34 [2021-03-25 20:19:38,801 INFO L142 QuantifierPusher]: treesize reduction 3, result has 91.4 percent of original size [2021-03-25 20:19:38,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,801 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:19:38,802 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:38,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:38,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:38,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,809 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:19:38,809 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:38,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:38,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:38,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:38,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:38,813 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:19:38,813 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:38,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:38,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:38,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:38,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:19:38,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:38,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:38,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,819 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:19:38,820 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:38,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:38,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:38,822 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,822 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:19:38,823 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:19:38,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:19:38,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:19:38,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:38,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:19:38,826 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:19:38,827 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:38,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:19:38,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:38,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:38,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:19:38,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:19:38,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:19:38,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:19:38,832 INFO L550 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 20:19:38,840 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,855 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 42 [2021-03-25 20:19:38,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,856 INFO L725 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-03-25 20:19:38,857 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,863 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.9 percent of original size [2021-03-25 20:19:38,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:19:38,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:19:38,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:19:38,865 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-03-25 20:19:38,873 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,874 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:19:38,875 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,875 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,875 INFO L142 QuantifierPusher]: treesize reduction 5, result has 82.1 percent of original size [2021-03-25 20:19:38,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:19:38,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:19:38,877 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:19:38,877 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,878 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:19:38,878 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:19:38,879 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:19:38,879 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:46, output treesize:19 [2021-03-25 20:19:38,879 INFO L142 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size [2021-03-25 20:19:38,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:19:38,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:19:38,894 INFO L142 QuantifierPusher]: treesize reduction 6, result has 66.7 percent of original size [2021-03-25 20:19:38,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:19:38,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:19:38,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:19:38,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:19:38,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:19:38,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:19:38,903 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 20:19:38,903 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:19:38,903 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2021-03-25 20:19:38,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544726065] [2021-03-25 20:19:38,903 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-25 20:19:38,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:19:38,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-25 20:19:38,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=191, Unknown=3, NotChecked=0, Total=240 [2021-03-25 20:19:38,904 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:19:38,904 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 316 places, 1010 transitions, 26739 flow. Second operand has 16 states, 16 states have (on average 21.375) internal successors, (342), 16 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:38,905 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:19:38,905 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:19:38,905 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:19:50,704 INFO L129 PetriNetUnfolder]: 5869/13449 cut-off events. [2021-03-25 20:19:50,704 INFO L130 PetriNetUnfolder]: For 804223/809700 co-relation queries the response was YES. [2021-03-25 20:19:50,850 INFO L84 FinitePrefix]: Finished finitePrefix Result has 161216 conditions, 13449 events. 5869/13449 cut-off events. For 804223/809700 co-relation queries the response was YES. Maximal size of possible extension queue 880. Compared 135784 event pairs, 837 based on Foata normal form. 1019/14430 useless extension candidates. Maximal degree in co-relation 158153. Up to 7517 conditions per place. [2021-03-25 20:19:50,915 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 846 selfloop transitions, 223 changer transitions 11/1172 dead transitions. [2021-03-25 20:19:50,915 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 332 places, 1172 transitions, 34025 flow [2021-03-25 20:19:50,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 20:19:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 20:19:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 420 transitions. [2021-03-25 20:19:50,916 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5370843989769821 [2021-03-25 20:19:50,916 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 420 transitions. [2021-03-25 20:19:50,916 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 420 transitions. [2021-03-25 20:19:50,916 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:19:50,916 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 420 transitions. [2021-03-25 20:19:50,917 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 24.705882352941178) internal successors, (420), 17 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:50,918 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 46.0) internal successors, (828), 18 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:50,918 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 46.0) internal successors, (828), 18 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:19:50,918 INFO L185 Difference]: Start difference. First operand has 316 places, 1010 transitions, 26739 flow. Second operand 17 states and 420 transitions. [2021-03-25 20:19:50,918 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 332 places, 1172 transitions, 34025 flow [2021-03-25 20:19:57,298 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 329 places, 1172 transitions, 33232 flow, removed 392 selfloop flow, removed 3 redundant places. [2021-03-25 20:19:57,320 INFO L241 Difference]: Finished difference. Result has 333 places, 1078 transitions, 29379 flow [2021-03-25 20:19:57,320 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=25988, PETRI_DIFFERENCE_MINUEND_PLACES=313, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1010, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=173, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=829, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=29379, PETRI_PLACES=333, PETRI_TRANSITIONS=1078} [2021-03-25 20:19:57,320 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 308 predicate places. [2021-03-25 20:19:57,321 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:19:57,321 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 333 places, 1078 transitions, 29379 flow [2021-03-25 20:19:57,321 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 333 places, 1078 transitions, 29379 flow [2021-03-25 20:19:57,331 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 333 places, 1078 transitions, 29379 flow [2021-03-25 20:19:57,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][507], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select 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(v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:57,530 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][511], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 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[2021-03-25 20:19:57,530 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:19:57,530 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:19:57,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][352], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 15#L26true, Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) 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state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:57,681 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,681 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:19:57,681 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:19:57,681 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:19:57,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][92], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 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v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:57,825 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,825 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:19:57,825 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,825 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][645], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, 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front1 (- 1)))))))), 471#(or finished2 (not finished1)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:57,892 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][949], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select 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(select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume 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consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:57,892 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:57,893 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:19:58,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][645], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 543#(or finished2 (not finished1)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 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(<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= 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finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:58,075 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:19:58,075 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:58,075 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:58,075 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:58,927 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][645], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not 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(select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:19:58,927 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:19:58,927 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:58,927 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:19:58,927 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:58,927 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:19:59,162 INFO L129 PetriNetUnfolder]: 2686/7605 cut-off events. [2021-03-25 20:19:59,162 INFO L130 PetriNetUnfolder]: For 383720/387297 co-relation queries the response was YES. [2021-03-25 20:19:59,246 INFO L84 FinitePrefix]: Finished finitePrefix Result has 87276 conditions, 7605 events. 2686/7605 cut-off events. For 383720/387297 co-relation queries the response was YES. Maximal size of possible extension queue 587. Compared 80949 event pairs, 5 based on Foata normal form. 654/8204 useless extension candidates. Maximal degree in co-relation 85905. Up to 1374 conditions per place. [2021-03-25 20:19:59,341 INFO L142 LiptonReduction]: Number of co-enabled transitions 7456 [2021-03-25 20:20:00,565 INFO L154 LiptonReduction]: Checked pairs total: 9680 [2021-03-25 20:20:00,565 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:20:00,565 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3244 [2021-03-25 20:20:00,565 INFO L480 AbstractCegarLoop]: Abstraction has has 333 places, 1078 transitions, 29379 flow [2021-03-25 20:20:00,566 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 21.375) internal successors, (342), 16 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:00,566 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:20:00,566 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:20:00,767 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable56 [2021-03-25 20:20:00,768 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:20:00,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:20:00,768 INFO L82 PathProgramCache]: Analyzing trace with hash 226122708, now seen corresponding path program 10 times [2021-03-25 20:20:00,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:20:00,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704529521] [2021-03-25 20:20:00,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:20:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:20:00,785 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:20:00,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:20:00,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,826 INFO L142 QuantifierPusher]: treesize reduction 19, result has 54.8 percent of original size [2021-03-25 20:20:00,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:00,842 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:20:00,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:00,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:00,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:20:00,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704529521] [2021-03-25 20:20:00,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1126178906] [2021-03-25 20:20:00,876 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 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 20:20:00,903 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:20:00,903 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:20:00,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:20:00,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:20:00,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:00,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:00,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:00,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:00,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:00,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:00,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:00,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:00,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:00,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,949 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,951 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,954 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,986 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:00,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,988 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:00,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:20:00,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,990 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:00,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:20:00,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,992 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,992 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:00,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:00,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:20:00,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:20:00,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:20:00,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:20:00,997 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:00,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:00,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:00,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:00,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:00,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:20:01,003 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 11 treesize of output 7 [2021-03-25 20:20:01,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,004 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:01,013 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:01,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:01,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:01,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:01,017 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:01,018 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:01,018 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:41 [2021-03-25 20:20:01,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,019 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,019 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:01,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:01,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,021 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:01,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:01,022 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:01,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:01,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,044 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:01,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:01,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:01,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:01,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,050 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:01,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:01,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:01,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:01,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:01,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:01,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,057 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:01,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:01,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:01,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:01,060 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:01,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:01,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:01,063 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:01,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:01,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:01,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:01,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:01,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:01,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:01,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:01,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:20:01,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:01,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:20:01,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:20:01,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:01,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:01,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:01,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:01,117 INFO L354 Elim1Store]: treesize reduction 30, result has 9.1 percent of original size [2021-03-25 20:20:01,118 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 36 treesize of output 25 [2021-03-25 20:20:01,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:20:01,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:20:01,119 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:01,125 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,126 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:01,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:01,128 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:01,128 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:25 [2021-03-25 20:20:01,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:01,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:01,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:01,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:01,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:01,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:01,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:01,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:01,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:01,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:01,156 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,157 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 31 treesize of output 31 [2021-03-25 20:20:01,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,157 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:20:01,158 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:01,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:01,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:01,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:01,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:01,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,161 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:20:01,162 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:01,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:01,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:01,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:01,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:01,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:01,166 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:01,174 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,182 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:20:01,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,185 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:01,190 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,192 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:20:01,192 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:31, output treesize:3 [2021-03-25 20:20:01,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:01,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:20:01,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:20:01,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2021-03-25 20:20:01,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503865640] [2021-03-25 20:20:01,207 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:20:01,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:20:01,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:20:01,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2021-03-25 20:20:01,208 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:20:01,208 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 333 places, 1078 transitions, 29379 flow. Second operand has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:01,208 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:20:01,208 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:20:01,208 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:20:08,465 INFO L129 PetriNetUnfolder]: 6161/14111 cut-off events. [2021-03-25 20:20:08,466 INFO L130 PetriNetUnfolder]: For 882571/888378 co-relation queries the response was YES. [2021-03-25 20:20:08,805 INFO L84 FinitePrefix]: Finished finitePrefix Result has 171571 conditions, 14111 events. 6161/14111 cut-off events. For 882571/888378 co-relation queries the response was YES. Maximal size of possible extension queue 933. Compared 143900 event pairs, 918 based on Foata normal form. 989/15048 useless extension candidates. Maximal degree in co-relation 168615. Up to 8218 conditions per place. [2021-03-25 20:20:08,878 INFO L132 encePairwiseOnDemand]: 33/46 looper letters, 967 selfloop transitions, 125 changer transitions 13/1197 dead transitions. [2021-03-25 20:20:08,878 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 345 places, 1197 transitions, 35189 flow [2021-03-25 20:20:08,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:20:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:20:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 323 transitions. [2021-03-25 20:20:08,879 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.540133779264214 [2021-03-25 20:20:08,879 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 323 transitions. [2021-03-25 20:20:08,879 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 323 transitions. [2021-03-25 20:20:08,879 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:20:08,879 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 323 transitions. [2021-03-25 20:20:08,880 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 24.846153846153847) internal successors, (323), 13 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 20:20:08,881 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 46.0) internal successors, (644), 14 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:08,881 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 46.0) internal successors, (644), 14 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:08,881 INFO L185 Difference]: Start difference. First operand has 333 places, 1078 transitions, 29379 flow. Second operand 13 states and 323 transitions. [2021-03-25 20:20:08,881 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 345 places, 1197 transitions, 35189 flow [2021-03-25 20:20:16,446 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 1197 transitions, 34239 flow, removed 423 selfloop flow, removed 8 redundant places. [2021-03-25 20:20:16,468 INFO L241 Difference]: Finished difference. Result has 340 places, 1122 transitions, 30524 flow [2021-03-25 20:20:16,469 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=28429, PETRI_DIFFERENCE_MINUEND_PLACES=325, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1078, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=91, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=964, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=30524, PETRI_PLACES=340, PETRI_TRANSITIONS=1122} [2021-03-25 20:20:16,469 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 315 predicate places. [2021-03-25 20:20:16,469 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:20:16,470 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 340 places, 1122 transitions, 30524 flow [2021-03-25 20:20:16,470 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 340 places, 1122 transitions, 30524 flow [2021-03-25 20:20:16,479 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 340 places, 1122 transitions, 30524 flow [2021-03-25 20:20:16,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][534], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 15#L26true, Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 539#true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 2267#(= state22 state12), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 316#true, 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= 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(exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:16,694 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][605], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) 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(select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:16,694 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:20:16,694 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:20:16,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][361], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select 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v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:16,806 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:20:16,806 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:20:16,806 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:20:16,807 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][672], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select 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Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) 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(<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:17,229 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][1057], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 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state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, 471#(or finished2 (not finished1)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:17,229 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:17,229 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:17,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][672], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 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((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 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(v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select 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(select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:17,422 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:20:17,422 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:17,422 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:20:17,422 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:18,124 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][672], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not 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(select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= 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((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 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v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:18,124 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:20:18,124 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:18,124 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:20:18,124 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:20:18,124 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:18,644 INFO L129 PetriNetUnfolder]: 2856/8102 cut-off events. [2021-03-25 20:20:18,644 INFO L130 PetriNetUnfolder]: For 426731/430529 co-relation queries the response was YES. [2021-03-25 20:20:18,743 INFO L84 FinitePrefix]: Finished finitePrefix Result has 93830 conditions, 8102 events. 2856/8102 cut-off events. For 426731/430529 co-relation queries the response was YES. Maximal size of possible extension queue 609. Compared 87565 event pairs, 6 based on Foata normal form. 730/8781 useless extension candidates. Maximal degree in co-relation 92330. Up to 1467 conditions per place. [2021-03-25 20:20:18,848 INFO L142 LiptonReduction]: Number of co-enabled transitions 7802 [2021-03-25 20:20:20,032 INFO L154 LiptonReduction]: Checked pairs total: 9954 [2021-03-25 20:20:20,032 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:20:20,032 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3563 [2021-03-25 20:20:20,032 INFO L480 AbstractCegarLoop]: Abstraction has has 340 places, 1122 transitions, 30524 flow [2021-03-25 20:20:20,033 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:20,033 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:20:20,033 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:20:20,234 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66 [2021-03-25 20:20:20,234 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:20:20,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:20:20,235 INFO L82 PathProgramCache]: Analyzing trace with hash 1978931982, now seen corresponding path program 3 times [2021-03-25 20:20:20,235 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:20:20,235 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198575065] [2021-03-25 20:20:20,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:20:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:20:20,253 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:20:20,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:20:20,289 INFO L142 QuantifierPusher]: treesize reduction 14, result has 79.1 percent of original size [2021-03-25 20:20:20,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:20,317 INFO L142 QuantifierPusher]: treesize reduction 14, result has 66.7 percent of original size [2021-03-25 20:20:20,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:20,341 INFO L142 QuantifierPusher]: treesize reduction 14, result has 65.0 percent of original size [2021-03-25 20:20:20,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:20,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:20:20,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:20:20,389 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198575065] [2021-03-25 20:20:20,389 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1084409926] [2021-03-25 20:20:20,389 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 20:20:20,420 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 20:20:20,420 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:20:20,421 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-25 20:20:20,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:20:20,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:20,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:20,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:20,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,468 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,472 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,499 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,500 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:20:20,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:20,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:20:20,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:20,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:20:20,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:20:20,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:20:20,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,509 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,509 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:20:20,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:20:20,510 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:20,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:20,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:20:20,516 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 11 treesize of output 7 [2021-03-25 20:20:20,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,518 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:20,526 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:20,532 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:20,532 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:41 [2021-03-25 20:20:20,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:20,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:20,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:20,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,570 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,622 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:20,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:20,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:20,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:20,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:20:20,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:20:20,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:20:20,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:20:20,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:20:20,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:20,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:20,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:20,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:20,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:20,649 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,649 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:20,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:20,650 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:20:20,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:20:20,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:20:20,662 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:20:20,662 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 39 treesize of output 25 [2021-03-25 20:20:20,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:20:20,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:20:20,663 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:20,669 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:20,672 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:56, output treesize:25 [2021-03-25 20:20:20,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,822 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:20,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:20,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:20,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:20,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:20,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,831 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,831 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 31 treesize of output 31 [2021-03-25 20:20:20,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,832 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:20:20,832 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:20,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:20,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:20,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:20,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,842 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:20:20,842 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:20,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:20,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:20,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:20,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:20,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:20,847 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:20,853 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,859 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:20:20,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,861 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:20,865 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,866 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:20:20,866 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:31, output treesize:3 [2021-03-25 20:20:20,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:20,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:20,875 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:20:20,875 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:20:20,875 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-03-25 20:20:20,875 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55308636] [2021-03-25 20:20:20,875 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-25 20:20:20,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:20:20,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-25 20:20:20,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2021-03-25 20:20:20,876 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:20:20,876 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 340 places, 1122 transitions, 30524 flow. Second operand has 16 states, 16 states have (on average 21.375) internal successors, (342), 16 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:20,876 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:20:20,876 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:20:20,876 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:20:29,083 INFO L129 PetriNetUnfolder]: 6450/14857 cut-off events. [2021-03-25 20:20:29,084 INFO L130 PetriNetUnfolder]: For 965467/971601 co-relation queries the response was YES. [2021-03-25 20:20:29,270 INFO L84 FinitePrefix]: Finished finitePrefix Result has 182431 conditions, 14857 events. 6450/14857 cut-off events. For 965467/971601 co-relation queries the response was YES. Maximal size of possible extension queue 968. Compared 152897 event pairs, 944 based on Foata normal form. 1041/15870 useless extension candidates. Maximal degree in co-relation 179369. Up to 8547 conditions per place. [2021-03-25 20:20:29,346 INFO L132 encePairwiseOnDemand]: 33/46 looper letters, 1016 selfloop transitions, 124 changer transitions 12/1244 dead transitions. [2021-03-25 20:20:29,346 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 353 places, 1244 transitions, 36482 flow [2021-03-25 20:20:29,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:20:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:20:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 346 transitions. [2021-03-25 20:20:29,347 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5372670807453416 [2021-03-25 20:20:29,347 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 346 transitions. [2021-03-25 20:20:29,347 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 346 transitions. [2021-03-25 20:20:29,347 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:20:29,347 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 346 transitions. [2021-03-25 20:20:29,348 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 24.714285714285715) internal successors, (346), 14 states have internal predecessors, (346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:29,348 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:29,348 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:29,348 INFO L185 Difference]: Start difference. First operand has 340 places, 1122 transitions, 30524 flow. Second operand 14 states and 346 transitions. [2021-03-25 20:20:29,349 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 353 places, 1244 transitions, 36482 flow [2021-03-25 20:20:37,725 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 346 places, 1244 transitions, 35942 flow, removed 240 selfloop flow, removed 7 redundant places. [2021-03-25 20:20:37,747 INFO L241 Difference]: Finished difference. Result has 348 places, 1160 transitions, 31895 flow [2021-03-25 20:20:37,748 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=29984, PETRI_DIFFERENCE_MINUEND_PLACES=333, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1122, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=96, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1008, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=31895, PETRI_PLACES=348, PETRI_TRANSITIONS=1160} [2021-03-25 20:20:37,748 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 323 predicate places. [2021-03-25 20:20:37,748 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:20:37,748 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 348 places, 1160 transitions, 31895 flow [2021-03-25 20:20:37,748 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 348 places, 1160 transitions, 31895 flow [2021-03-25 20:20:37,758 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 348 places, 1160 transitions, 31895 flow [2021-03-25 20:20:37,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([79] L40-->L40-1: Formula: (and (< 0 v_size1_23) (= (+ v_front1_16 1) v_front1_15) (= v_state12_9 (select (select v_consume_5 v_state12_10) (select v_queue1_7 v_front1_16))) (= (+ v_size1_23 (- 1)) v_size1_22)) InVars {size1=v_size1_23, queue1=v_queue1_7, front1=v_front1_16, consume=v_consume_5, state12=v_state12_10} OutVars{size1=v_size1_22, queue1=v_queue1_7, front1=v_front1_15, consume=v_consume_5, state12=v_state12_9} AuxVars[] AssignedVars[size1, front1, state12][515], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), 2347#true, Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, 55#(<= 0 size1), Black: 307#(and (not finished2) (not finished1)), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 56#(<= 1 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 316#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select 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(select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 543#(or finished2 (not finished1)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 614#true, Black: 2073#(= state22 state12), Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 2356#(= state22 state12), Black: 2404#(exists ((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 380#(and 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front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select 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Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= 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produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:37,973 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][543], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 15#L26true, Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 539#true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= 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(exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) 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(select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1370#true, Black: 2144#(and (= (select queue1 front1) (select 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(select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or 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v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:37,973 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 20:20:37,973 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:20:38,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L27-1-->L26: Formula: (and (= v_state11_16 (select v_update_5 v_state11_17)) (let ((.cse0 (select v_done_7 v_state11_16))) (or (and (not .cse0) (not v_finished1_18)) (and .cse0 v_finished1_18)))) InVars {state11=v_state11_17, done=v_done_7, update=v_update_5} OutVars{state11=v_state11_16, finished1=v_finished1_18, done=v_done_7, update=v_update_5} AuxVars[] AssignedVars[state11, finished1][368], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 15#L26true, Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 543#(or finished2 (not finished1)), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), 2347#true, Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 49#(not finished1), Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 248#(not finished1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, 321#finished2, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1370#true, Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 614#true, Black: 2073#(= state22 state12), Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 1815#(= state22 state12), 1903#true, 626#(<= 2 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 2356#(= state22 state12), Black: 2404#(exists ((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select 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895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1375#(not finished1), 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 398#(not finished1), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 243#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:38,084 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,084 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:20:38,084 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 20:20:38,085 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:20:38,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][687], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), 2347#true, Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), 319#(or (select done (select update state21)) (not finished1)), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= 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(select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 543#(or finished2 (not finished1)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 2356#(= state22 state12), Black: 2404#(exists ((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= 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Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, 471#(or finished2 (not finished1)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:38,405 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:20:38,405 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,405 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,405 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][1010], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) 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(select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume 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v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:38,406 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:20:38,406 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,406 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,406 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:20:38,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][687], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 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1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:38,719 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:20:38,719 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:20:38,719 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:38,719 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:39,439 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][687], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce 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(select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 2247#(and (< 0 (+ size1 1)) (exists 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produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 958#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (exists ((v_size1_63 Int)) (and (<= v_size1_63 0) (< 0 (+ v_size1_63 1)) (= (select queue1 (+ v_size1_63 front1)) (select produce state21))))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:20:39,440 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:20:39,440 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:20:39,440 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:20:39,440 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:39,440 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:20:40,003 INFO L129 PetriNetUnfolder]: 2985/8540 cut-off events. [2021-03-25 20:20:40,003 INFO L130 PetriNetUnfolder]: For 461377/465197 co-relation queries the response was YES. [2021-03-25 20:20:40,097 INFO L84 FinitePrefix]: Finished finitePrefix Result has 99739 conditions, 8540 events. 2985/8540 cut-off events. For 461377/465197 co-relation queries the response was YES. Maximal size of possible extension queue 633. Compared 93544 event pairs, 5 based on Foata normal form. 734/9221 useless extension candidates. Maximal degree in co-relation 97990. Up to 1541 conditions per place. [2021-03-25 20:20:40,207 INFO L142 LiptonReduction]: Number of co-enabled transitions 8130 [2021-03-25 20:20:41,534 INFO L154 LiptonReduction]: Checked pairs total: 10124 [2021-03-25 20:20:41,534 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:20:41,534 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3786 [2021-03-25 20:20:41,534 INFO L480 AbstractCegarLoop]: Abstraction has has 348 places, 1160 transitions, 31895 flow [2021-03-25 20:20:41,535 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 21.375) internal successors, (342), 16 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:41,535 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:20:41,535 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:20:41,735 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable69 [2021-03-25 20:20:41,735 INFO L428 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:20:41,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:20:41,735 INFO L82 PathProgramCache]: Analyzing trace with hash -763674333, now seen corresponding path program 1 times [2021-03-25 20:20:41,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:20:41,736 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429471633] [2021-03-25 20:20:41,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:20:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:20:41,752 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:20:41,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:41,757 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:20:41,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:41,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:41,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:41,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:41,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:41,783 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:20:41,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:41,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:41,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:41,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:41,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:20:41,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:41,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:20:41,815 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429471633] [2021-03-25 20:20:41,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2015990537] [2021-03-25 20:20:41,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 20:20:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:20:42,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-25 20:20:42,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:20:42,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:20:42,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:20:42,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:42,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:20:42,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:42,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:20:42,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:20:42,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:20:42,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:42,048 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 11 treesize of output 7 [2021-03-25 20:20:42,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:42,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:42,049 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:42,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:42,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,056 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 20:20:42,056 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:20:42,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:42,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:20:42,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,075 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:42,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:42,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:42,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,079 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,079 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:42,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:42,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,081 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:42,081 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:42,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:42,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:42,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:42,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:42,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:42,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:20:42,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:42,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:42,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,113 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:42,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:42,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,116 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:42,116 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:42,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,118 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,118 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:20:42,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:20:42,120 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,120 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:20:42,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:42,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:42,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:20:42,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:42,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:42,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:42,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:42,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:42,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:20:42,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:42,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:42,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:20:42,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:20:42,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:42,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:20:42,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:20:42,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:20:42,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:20:42,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:20:42,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:20:42,180 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,180 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 34 [2021-03-25 20:20:42,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:20:42,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:20:42,182 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:42,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:20:42,195 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,196 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:42,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:42,197 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,198 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:42,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:42,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:42,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:42,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:42,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:42,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:42,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:42,203 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:42,203 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:20:42,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:42,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:42,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:42,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:42,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:42,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:42,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:42,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:42,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:42,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,213 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,213 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,219 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,221 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,230 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,250 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,250 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:20:43,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:20:43,255 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,255 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:20:43,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,257 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:20:43,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:20:43,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:20:43,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,261 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:20:43,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:20:43,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:20:43,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:20:43,264 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:20:43,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:20:43,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:20:43,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:20:43,276 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:20:43,276 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 40 treesize of output 26 [2021-03-25 20:20:43,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:43,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:20:43,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:20:43,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:20:43,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:20:43,279 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:20:43,283 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,289 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:20:43,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,291 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:20:43,295 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,296 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:20:43,296 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:3 [2021-03-25 20:20:43,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:20:43,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:20:43,301 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:20:43,301 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:20:43,301 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 12 [2021-03-25 20:20:43,301 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94189624] [2021-03-25 20:20:43,302 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:20:43,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:20:43,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:20:43,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=145, Unknown=2, NotChecked=0, Total=182 [2021-03-25 20:20:43,302 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:20:43,303 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 348 places, 1160 transitions, 31895 flow. Second operand has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:43,303 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:20:43,303 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:20:43,303 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:20:54,447 INFO L129 PetriNetUnfolder]: 6861/16013 cut-off events. [2021-03-25 20:20:54,447 INFO L130 PetriNetUnfolder]: For 1065558/1071578 co-relation queries the response was YES. [2021-03-25 20:20:54,821 INFO L84 FinitePrefix]: Finished finitePrefix Result has 198924 conditions, 16013 events. 6861/16013 cut-off events. For 1065558/1071578 co-relation queries the response was YES. Maximal size of possible extension queue 1069. Compared 168669 event pairs, 944 based on Foata normal form. 1049/17050 useless extension candidates. Maximal degree in co-relation 195261. Up to 9109 conditions per place. [2021-03-25 20:20:54,903 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 1061 selfloop transitions, 197 changer transitions 13/1363 dead transitions. [2021-03-25 20:20:54,903 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 360 places, 1363 transitions, 41612 flow [2021-03-25 20:20:54,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:20:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:20:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 330 transitions. [2021-03-25 20:20:54,904 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5518394648829431 [2021-03-25 20:20:54,904 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 330 transitions. [2021-03-25 20:20:54,904 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 330 transitions. [2021-03-25 20:20:54,905 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:20:54,905 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 330 transitions. [2021-03-25 20:20:54,905 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 25.384615384615383) internal successors, (330), 13 states have internal predecessors, (330), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:54,906 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 46.0) internal successors, (644), 14 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:54,906 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 46.0) internal successors, (644), 14 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:20:54,906 INFO L185 Difference]: Start difference. First operand has 348 places, 1160 transitions, 31895 flow. Second operand 13 states and 330 transitions. [2021-03-25 20:20:54,906 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 360 places, 1363 transitions, 41612 flow [2021-03-25 20:21:05,294 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 350 places, 1363 transitions, 40688 flow, removed 410 selfloop flow, removed 10 redundant places. [2021-03-25 20:21:05,319 INFO L241 Difference]: Finished difference. Result has 358 places, 1273 transitions, 36500 flow [2021-03-25 20:21:05,320 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=30971, PETRI_DIFFERENCE_MINUEND_PLACES=338, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=104, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1036, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=36500, PETRI_PLACES=358, PETRI_TRANSITIONS=1273} [2021-03-25 20:21:05,320 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 333 predicate places. [2021-03-25 20:21:05,320 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:21:05,320 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 358 places, 1273 transitions, 36500 flow [2021-03-25 20:21:05,320 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 358 places, 1273 transitions, 36500 flow [2021-03-25 20:21:05,332 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 358 places, 1273 transitions, 36500 flow [2021-03-25 20:21:07,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][737], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), 2347#true, Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 55#(<= 0 size1), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 543#(or finished2 (not finished1)), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 2356#(= state22 state12), Black: 2404#(exists ((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), 2433#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 316#true, Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 319#(or (select done (select update state21)) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2481#(and (exists ((v_size1_112 Int)) (and (<= v_size1_112 0) (< 0 (+ v_size1_112 1)) (= (select produce state21) (select queue1 (+ v_size1_112 front1))))) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1))))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:21:07,559 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:21:07,559 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:21:07,559 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:21:07,559 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:21:07,914 INFO L129 PetriNetUnfolder]: 3193/9180 cut-off events. [2021-03-25 20:21:07,915 INFO L130 PetriNetUnfolder]: For 543005/547489 co-relation queries the response was YES. [2021-03-25 20:21:08,032 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109577 conditions, 9180 events. 3193/9180 cut-off events. For 543005/547489 co-relation queries the response was YES. Maximal size of possible extension queue 704. Compared 102158 event pairs, 5 based on Foata normal form. 769/9894 useless extension candidates. Maximal degree in co-relation 107576. Up to 1660 conditions per place. [2021-03-25 20:21:08,343 INFO L142 LiptonReduction]: Number of co-enabled transitions 8658 [2021-03-25 20:21:10,070 INFO L154 LiptonReduction]: Checked pairs total: 10296 [2021-03-25 20:21:10,071 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:21:10,071 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4751 [2021-03-25 20:21:10,071 INFO L480 AbstractCegarLoop]: Abstraction has has 358 places, 1273 transitions, 36500 flow [2021-03-25 20:21:10,071 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:10,071 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:21:10,071 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:21:10,272 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72,30 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:21:10,272 INFO L428 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:21:10,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:21:10,272 INFO L82 PathProgramCache]: Analyzing trace with hash 553194361, now seen corresponding path program 2 times [2021-03-25 20:21:10,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:21:10,272 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684023292] [2021-03-25 20:21:10,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:21:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:21:10,305 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:21:10,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,311 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:21:10,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:10,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:10,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:10,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:10,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:21:10,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:10,390 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 20:21:10,390 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684023292] [2021-03-25 20:21:10,391 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [148814256] [2021-03-25 20:21:10,391 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 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 20:21:10,425 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:21:10,425 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:21:10,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:21:10,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:21:10,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:10,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:10,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:10,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:10,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:10,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:10,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:21:10,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:21:10,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:10,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:10,469 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 11 treesize of output 7 [2021-03-25 20:21:10,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:10,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:10,470 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:21:10,476 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,477 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 20:21:10,478 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:21:10,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,479 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:10,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:10,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,500 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:10,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:10,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:10,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:10,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,522 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:10,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:10,525 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,526 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:10,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:10,526 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:10,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:10,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:10,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:10,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:10,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:10,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:10,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:10,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:10,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:10,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:10,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:10,563 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:10,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:21:10,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:21:10,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,568 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:21:10,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:21:10,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,570 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:10,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:10,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:21:10,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:10,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:10,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:10,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:21:10,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:10,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:10,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:10,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:21:10,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:21:10,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:21:10,586 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,586 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 32 treesize of output 32 [2021-03-25 20:21:10,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:10,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:10,588 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:21:10,595 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,596 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:10,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,597 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:21:10,597 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:43, output treesize:29 [2021-03-25 20:21:10,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,597 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:10,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,599 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:10,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:10,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:10,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:10,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:11,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:11,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:11,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:21:11,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:11,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:21:11,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:11,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:21:11,016 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:21:11,016 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 35 treesize of output 23 [2021-03-25 20:21:11,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:11,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:11,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,017 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:11,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:11,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:11,018 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:21:11,021 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,026 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:21:11,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,028 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:21:11,029 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,029 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:21:11,029 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:35, output treesize:3 [2021-03-25 20:21:11,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:11,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:11,038 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 20:21:11,038 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:21:11,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-03-25 20:21:11,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661368450] [2021-03-25 20:21:11,038 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:21:11,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:21:11,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:21:11,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=170, Unknown=1, NotChecked=0, Total=210 [2021-03-25 20:21:11,039 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:21:11,039 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 358 places, 1273 transitions, 36500 flow. Second operand has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:11,039 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:21:11,039 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:21:11,039 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:21:18,998 INFO L129 PetriNetUnfolder]: 7233/16812 cut-off events. [2021-03-25 20:21:18,998 INFO L130 PetriNetUnfolder]: For 1228902/1235767 co-relation queries the response was YES. [2021-03-25 20:21:19,216 INFO L84 FinitePrefix]: Finished finitePrefix Result has 213715 conditions, 16812 events. 7233/16812 cut-off events. For 1228902/1235767 co-relation queries the response was YES. Maximal size of possible extension queue 1133. Compared 178114 event pairs, 960 based on Foata normal form. 1170/17972 useless extension candidates. Maximal degree in co-relation 209837. Up to 9475 conditions per place. [2021-03-25 20:21:19,302 INFO L132 encePairwiseOnDemand]: 34/46 looper letters, 1092 selfloop transitions, 240 changer transitions 15/1439 dead transitions. [2021-03-25 20:21:19,302 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 371 places, 1439 transitions, 44911 flow [2021-03-25 20:21:19,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:21:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:21:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 356 transitions. [2021-03-25 20:21:19,303 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5527950310559007 [2021-03-25 20:21:19,303 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 356 transitions. [2021-03-25 20:21:19,303 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 356 transitions. [2021-03-25 20:21:19,303 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:21:19,303 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 356 transitions. [2021-03-25 20:21:19,304 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 25.428571428571427) internal successors, (356), 14 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:19,305 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:19,305 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 46.0) internal successors, (690), 15 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:19,305 INFO L185 Difference]: Start difference. First operand has 358 places, 1273 transitions, 36500 flow. Second operand 14 states and 356 transitions. [2021-03-25 20:21:19,305 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 371 places, 1439 transitions, 44911 flow [2021-03-25 20:21:31,092 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 368 places, 1439 transitions, 43112 flow, removed 886 selfloop flow, removed 3 redundant places. [2021-03-25 20:21:31,118 INFO L241 Difference]: Finished difference. Result has 372 places, 1337 transitions, 38460 flow [2021-03-25 20:21:31,119 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=34927, PETRI_DIFFERENCE_MINUEND_PLACES=355, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=187, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1061, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=38460, PETRI_PLACES=372, PETRI_TRANSITIONS=1337} [2021-03-25 20:21:31,119 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 347 predicate places. [2021-03-25 20:21:31,119 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:21:31,119 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 372 places, 1337 transitions, 38460 flow [2021-03-25 20:21:31,119 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 372 places, 1337 transitions, 38460 flow [2021-03-25 20:21:31,133 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 372 places, 1337 transitions, 38460 flow [2021-03-25 20:21:32,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][791], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 715#(not finished2), Black: 2267#(= state22 state12), Black: 747#(not (select done (select update state21))), 2347#true, Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 47#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 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(select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 543#(or finished2 (not finished1)), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), Black: 617#(<= size1 1), Black: 1815#(= state22 state12), 1903#true, 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 62#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 2356#(= state22 state12), Black: 2404#(exists ((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), 2433#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 316#true, Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select 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queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select 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(+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select 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(select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:21:32,332 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:21:32,332 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:21:32,332 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:21:32,332 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:21:32,999 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][791], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 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(select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:21:33,000 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 20:21:33,000 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:21:33,000 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:21:33,000 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:21:33,000 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:21:33,922 INFO L129 PetriNetUnfolder]: 3353/9659 cut-off events. [2021-03-25 20:21:33,922 INFO L130 PetriNetUnfolder]: For 603065/607766 co-relation queries the response was YES. [2021-03-25 20:21:34,041 INFO L84 FinitePrefix]: Finished finitePrefix Result has 116688 conditions, 9659 events. 3353/9659 cut-off events. For 603065/607766 co-relation queries the response was YES. Maximal size of possible extension queue 735. Compared 109000 event pairs, 5 based on Foata normal form. 812/10418 useless extension candidates. Maximal degree in co-relation 114490. Up to 1720 conditions per place. [2021-03-25 20:21:34,349 INFO L142 LiptonReduction]: Number of co-enabled transitions 9190 [2021-03-25 20:21:36,398 INFO L154 LiptonReduction]: Checked pairs total: 11458 [2021-03-25 20:21:36,399 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:21:36,399 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5280 [2021-03-25 20:21:36,399 INFO L480 AbstractCegarLoop]: Abstraction has has 372 places, 1337 transitions, 38460 flow [2021-03-25 20:21:36,399 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:36,399 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:21:36,399 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:21:36,600 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:21:36,600 INFO L428 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:21:36,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:21:36,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1328279865, now seen corresponding path program 3 times [2021-03-25 20:21:36,600 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:21:36,600 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657157235] [2021-03-25 20:21:36,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:21:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:21:36,617 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:21:36,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,623 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:21:36,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,650 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:21:36,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:36,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:21:36,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657157235] [2021-03-25 20:21:36,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1580688468] [2021-03-25 20:21:36,690 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 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 20:21:36,723 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-25 20:21:36,723 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:21:36,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 30 conjunts are in the unsatisfiable core [2021-03-25 20:21:36,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:21:36,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:21:36,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:21:36,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:36,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:36,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:36,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:36,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:21:36,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:21:36,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:36,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:36,757 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 11 treesize of output 7 [2021-03-25 20:21:36,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:36,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:36,758 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:21:36,762 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,762 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:36,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,763 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 20:21:36,763 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:27, output treesize:20 [2021-03-25 20:21:36,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,764 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:36,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:21:36,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,781 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:21:36,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:21:36,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:21:36,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:36,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:21:36,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:21:36,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:21:36,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:36,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:21:36,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:36,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:21:36,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:21:36,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:21:36,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:21:36,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:21:36,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:21:36,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:36,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:36,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:21:36,865 INFO L354 Elim1Store]: treesize reduction 24, result has 31.4 percent of original size [2021-03-25 20:21:36,865 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 37 treesize of output 33 [2021-03-25 20:21:36,865 INFO L142 QuantifierPusher]: treesize reduction 3, result has 91.2 percent of original size [2021-03-25 20:21:36,866 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:36,866 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:36,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:36,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,870 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:36,870 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:36,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:36,872 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:21:36,884 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,885 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:36,886 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:21:36,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:36,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:36,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:36,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:36,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,892 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:36,892 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,894 INFO L147 QuantifierPusher]: treesize reduction 6, result has 71.4 percent of original size 15 [2021-03-25 20:21:36,894 INFO L147 QuantifierPusher]: treesize reduction 6, result has 71.4 percent of original size 15 [2021-03-25 20:21:36,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,895 INFO L142 QuantifierPusher]: treesize reduction 6, result has 83.3 percent of original size [2021-03-25 20:21:36,895 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:36,896 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,896 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,896 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:21:36,898 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:36,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:36,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:36,900 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:36,901 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:36,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:21:36,904 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:36,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:21:36,906 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,906 INFO L142 QuantifierPusher]: treesize reduction 6, result has 86.4 percent of original size [2021-03-25 20:21:36,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:21:36,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:36,907 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 20:21:36,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:54, output treesize:38 [2021-03-25 20:21:36,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,908 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,908 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:36,909 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:21:36,910 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:36,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:36,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:36,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:21:36,913 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:36,914 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:21:36,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:36,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:21:36,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:36,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:21:36,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:21:36,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:36,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:36,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:36,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:21:36,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:21:37,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:21:37,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:21:37,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:21:37,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:21:37,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,590 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:37,591 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:21:37,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:37,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:37,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,595 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:37,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:21:37,596 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,596 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:37,597 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,597 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:21:37,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:37,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:21:37,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:37,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:37,601 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:37,601 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:21:37,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:21:37,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:21:37,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:37,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:37,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:21:37,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:21:37,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:21:37,618 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,618 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 29 treesize of output 31 [2021-03-25 20:21:37,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,619 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:37,619 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:21:37,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:37,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:37,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:37,621 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:37,622 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,622 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,622 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:21:37,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:21:37,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:37,625 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:37,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:37,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,627 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:21:37,627 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:21:37,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:21:37,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:21:37,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:21:37,630 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:37,630 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:21:37,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:21:37,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:37,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:37,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:37,636 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:21:37,644 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,644 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 31 treesize of output 31 [2021-03-25 20:21:37,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,645 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:37,645 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:37,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:37,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:37,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,650 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:21:37,650 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,650 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,652 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:21:37,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:21:37,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:21:37,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:21:37,655 INFO L550 ElimStorePlain]: Start of recursive call 3: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:21:37,673 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,687 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:21:37,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,689 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:21:37,707 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 42 [2021-03-25 20:21:37,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,708 INFO L725 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-03-25 20:21:37,709 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,710 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.9 percent of original size [2021-03-25 20:21:37,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:21:37,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:21:37,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:21:37,712 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-03-25 20:21:37,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:21:37,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:21:37,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,733 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:21:37,734 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:69, output treesize:13 [2021-03-25 20:21:37,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:21:37,762 INFO L142 QuantifierPusher]: treesize reduction 6, result has 66.7 percent of original size [2021-03-25 20:21:37,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:21:37,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,762 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:21:37,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:21:37,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:21:37,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:21:37,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:21:37,771 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 20:21:37,771 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:21:37,771 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9] total 13 [2021-03-25 20:21:37,771 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452532118] [2021-03-25 20:21:37,771 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-25 20:21:37,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:21:37,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-25 20:21:37,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=175, Unknown=1, NotChecked=0, Total=210 [2021-03-25 20:21:37,772 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 46 [2021-03-25 20:21:37,772 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 372 places, 1337 transitions, 38460 flow. Second operand has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:37,772 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:21:37,773 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 46 [2021-03-25 20:21:37,773 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:21:51,213 INFO L129 PetriNetUnfolder]: 7936/18614 cut-off events. [2021-03-25 20:21:51,213 INFO L130 PetriNetUnfolder]: For 1445850/1453201 co-relation queries the response was YES. [2021-03-25 20:21:51,536 INFO L84 FinitePrefix]: Finished finitePrefix Result has 240014 conditions, 18614 events. 7936/18614 cut-off events. For 1445850/1453201 co-relation queries the response was YES. Maximal size of possible extension queue 1204. Compared 200997 event pairs, 1052 based on Foata normal form. 1323/19877 useless extension candidates. Maximal degree in co-relation 235746. Up to 10100 conditions per place. [2021-03-25 20:21:51,771 INFO L132 encePairwiseOnDemand]: 32/46 looper letters, 1144 selfloop transitions, 400 changer transitions 20/1656 dead transitions. [2021-03-25 20:21:51,771 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 393 places, 1656 transitions, 52631 flow [2021-03-25 20:21:51,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-25 20:21:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2021-03-25 20:21:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 549 transitions. [2021-03-25 20:21:51,784 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5424901185770751 [2021-03-25 20:21:51,784 INFO L72 ComplementDD]: Start complementDD. Operand 22 states and 549 transitions. [2021-03-25 20:21:51,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 549 transitions. [2021-03-25 20:21:51,784 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:21:51,784 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 549 transitions. [2021-03-25 20:21:51,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 23 states, 22 states have (on average 24.954545454545453) internal successors, (549), 22 states have internal predecessors, (549), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:51,786 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 23 states, 23 states have (on average 46.0) internal successors, (1058), 23 states have internal predecessors, (1058), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:51,786 INFO L81 ComplementDD]: Finished complementDD. Result has 23 states, 23 states have (on average 46.0) internal successors, (1058), 23 states have internal predecessors, (1058), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:21:51,786 INFO L185 Difference]: Start difference. First operand has 372 places, 1337 transitions, 38460 flow. Second operand 22 states and 549 transitions. [2021-03-25 20:21:51,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 393 places, 1656 transitions, 52631 flow [2021-03-25 20:22:06,704 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 389 places, 1656 transitions, 51655 flow, removed 445 selfloop flow, removed 4 redundant places. [2021-03-25 20:22:06,739 INFO L241 Difference]: Finished difference. Result has 402 places, 1538 transitions, 46992 flow [2021-03-25 20:22:06,739 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=37612, PETRI_DIFFERENCE_MINUEND_PLACES=368, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1337, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=232, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1027, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=46992, PETRI_PLACES=402, PETRI_TRANSITIONS=1538} [2021-03-25 20:22:06,740 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 377 predicate places. [2021-03-25 20:22:06,740 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:22:06,740 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 402 places, 1538 transitions, 46992 flow [2021-03-25 20:22:06,740 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 402 places, 1538 transitions, 46992 flow [2021-03-25 20:22:06,755 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 402 places, 1538 transitions, 46992 flow [2021-03-25 20:22:07,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][67], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 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(not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select 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(select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= 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((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), 2433#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 818#(not finished2), Black: 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or 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(= (select (select consume (select (select consume v_state12_58) (select produce v_state11_76))) v_arrayElimCell_158) state12) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))) (or (and (< 0 (+ size1 1)) (= (select produce state21) v_arrayElimCell_158)) (< 0 size1))))), Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 471#(or finished2 (not finished1)), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:22:07,212 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][1371], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select 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state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 2693#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 2695#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 2697#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2699#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state21 state11) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2668#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 2701#(and (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_76 Int) (v_state12_58 Int)) (and (= (select produce v_state11_76) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_58) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_58) (select produce v_state11_76)))))), Black: 2705#(and (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_76 Int) (v_state12_58 Int)) (and (= (select produce v_state11_76) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_58) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))))) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 2707#(and (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_76 Int) (v_state12_58 Int)) (and (= (select produce v_state11_76) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_58) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 2645#(and (= (select queue1 front1) (select produce state11)) (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21)), Black: 2709#(and (< 0 (+ size1 1)) (exists ((v_state11_76 Int) (v_state12_58 Int)) (and (= (select produce v_state11_76) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_58) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))))) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 2711#(and (= state21 state11) (= state12 (select (select consume state22) (select produce state21))) (exists ((v_state11_76 Int) (v_arrayElimCell_158 Int) (v_state12_58 Int)) (and (= (select (select consume (select (select consume v_state12_58) (select produce v_state11_76))) v_arrayElimCell_158) state12) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))) (or (and (< 0 (+ size1 1)) (= (select produce state21) v_arrayElimCell_158)) (< 0 size1))))), Black: 2649#(and (= state21 state11) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2713#(and (or (< 0 size1) (= state22 state12)) (exists ((v_state11_76 Int) (v_arrayElimCell_158 Int) (v_state12_58 Int)) (and (= (select (select consume (select (select consume v_state12_58) (select produce v_state11_76))) v_arrayElimCell_158) state12) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))) (or (and (< 0 (+ size1 1)) (= (select produce state21) v_arrayElimCell_158)) (< 0 size1))))), Black: 1370#true, 1451#true, Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 471#(or finished2 (not finished1)), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:22:07,213 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:22:07,213 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:22:10,502 INFO L129 PetriNetUnfolder]: 3719/10927 cut-off events. [2021-03-25 20:22:10,502 INFO L130 PetriNetUnfolder]: For 777166/781550 co-relation queries the response was YES. [2021-03-25 20:22:10,657 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136890 conditions, 10927 events. 3719/10927 cut-off events. For 777166/781550 co-relation queries the response was YES. Maximal size of possible extension queue 815. Compared 126838 event pairs, 9 based on Foata normal form. 921/11798 useless extension candidates. Maximal degree in co-relation 134754. Up to 1948 conditions per place. [2021-03-25 20:22:10,817 INFO L142 LiptonReduction]: Number of co-enabled transitions 10068 [2021-03-25 20:22:16,246 INFO L154 LiptonReduction]: Checked pairs total: 28824 [2021-03-25 20:22:16,246 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:22:16,246 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9506 [2021-03-25 20:22:16,247 INFO L480 AbstractCegarLoop]: Abstraction has has 402 places, 1538 transitions, 47012 flow [2021-03-25 20:22:16,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 21.4) internal successors, (321), 15 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:22:16,247 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:22:16,247 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:22:16,448 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable74,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:22:16,448 INFO L428 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:22:16,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:22:16,448 INFO L82 PathProgramCache]: Analyzing trace with hash 575113081, now seen corresponding path program 4 times [2021-03-25 20:22:16,448 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:22:16,449 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019077660] [2021-03-25 20:22:16,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:22:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:22:16,465 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:22:16,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,471 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:22:16,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:22:16,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,667 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 20:22:16,667 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019077660] [2021-03-25 20:22:16,667 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569114552] [2021-03-25 20:22:16,667 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 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 20:22:16,690 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:22:16,691 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:22:16,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:22:16,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:22:16,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:22:16,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:22:16,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,705 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.3 percent of original size 28 [2021-03-25 20:22:16,705 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.3 percent of original size [2021-03-25 20:22:16,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:22:16,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:22:16,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:22:16,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:22:16,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:22:16,729 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 11 treesize of output 7 [2021-03-25 20:22:16,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,730 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:22:16,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,739 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 20:22:16,739 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-03-25 20:22:16,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,763 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:22:16,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:22:16,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:22:16,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:22:16,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:22:16,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,795 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,855 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,855 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:22:16,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:22:16,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:22:16,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:22:16,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:22:16,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:22:16,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:22:16,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:22:16,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,869 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:22:16,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:22:16,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:22:16,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:22:16,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,872 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:22:16,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:22:16,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:22:16,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:22:16,879 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:22:16,879 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 20:22:16,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:22:16,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:22:16,880 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:22:16,884 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:22:16,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:22:16,885 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:22:16,886 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:43, output treesize:25 [2021-03-25 20:22:16,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:22:16,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:22:16,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:22:16,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:22:16,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:22:16,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,913 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:22:16,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:22:16,922 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,922 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 31 treesize of output 31 [2021-03-25 20:22:16,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,923 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:22:16,924 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:22:16,926 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:22:16,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:22:16,927 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:22:16,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,929 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:22:16,930 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,930 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,931 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:22:16,932 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:22:16,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:22:16,933 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:22:16,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:22:16,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:22:16,934 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:22:16,940 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,948 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:22:16,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,951 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:22:16,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,957 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:22:16,958 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:31, output treesize:3 [2021-03-25 20:22:16,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:22:16,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:22:16,969 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 20:22:16,969 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:22:16,969 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2021-03-25 20:22:16,970 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218383203] [2021-03-25 20:22:16,970 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-25 20:22:16,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:22:16,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-25 20:22:16,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2021-03-25 20:22:16,971 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 47 [2021-03-25 20:22:16,971 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 402 places, 1538 transitions, 47012 flow. Second operand has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:22:16,971 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:22:16,971 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 47 [2021-03-25 20:22:16,971 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:22:31,469 INFO L129 PetriNetUnfolder]: 8595/20362 cut-off events. [2021-03-25 20:22:31,469 INFO L130 PetriNetUnfolder]: For 1818430/1826298 co-relation queries the response was YES. [2021-03-25 20:22:31,769 INFO L84 FinitePrefix]: Finished finitePrefix Result has 273352 conditions, 20362 events. 8595/20362 cut-off events. For 1818430/1826298 co-relation queries the response was YES. Maximal size of possible extension queue 1299. Compared 224367 event pairs, 1153 based on Foata normal form. 1398/21732 useless extension candidates. Maximal degree in co-relation 269120. Up to 10872 conditions per place. [2021-03-25 20:22:31,875 INFO L132 encePairwiseOnDemand]: 33/47 looper letters, 1358 selfloop transitions, 315 changer transitions 17/1782 dead transitions. [2021-03-25 20:22:31,875 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 416 places, 1782 transitions, 59692 flow [2021-03-25 20:22:31,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:22:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:22:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 386 transitions. [2021-03-25 20:22:31,876 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5475177304964539 [2021-03-25 20:22:31,876 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 386 transitions. [2021-03-25 20:22:31,876 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 386 transitions. [2021-03-25 20:22:31,876 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:22:31,876 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 386 transitions. [2021-03-25 20:22:31,877 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 25.733333333333334) internal successors, (386), 15 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 20:22:31,878 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 47.0) internal successors, (752), 16 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:22:31,878 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 47.0) internal successors, (752), 16 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:22:31,878 INFO L185 Difference]: Start difference. First operand has 402 places, 1538 transitions, 47012 flow. Second operand 15 states and 386 transitions. [2021-03-25 20:22:31,878 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 416 places, 1782 transitions, 59692 flow [2021-03-25 20:22:53,493 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 412 places, 1782 transitions, 57022 flow, removed 1327 selfloop flow, removed 4 redundant places. [2021-03-25 20:22:53,540 INFO L241 Difference]: Finished difference. Result has 415 places, 1634 transitions, 50087 flow [2021-03-25 20:22:53,541 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=45132, PETRI_DIFFERENCE_MINUEND_PLACES=398, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1538, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=233, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1242, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=50087, PETRI_PLACES=415, PETRI_TRANSITIONS=1634} [2021-03-25 20:22:53,541 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 390 predicate places. [2021-03-25 20:22:53,542 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:22:53,542 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 415 places, 1634 transitions, 50087 flow [2021-03-25 20:22:53,542 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 415 places, 1634 transitions, 50087 flow [2021-03-25 20:22:53,564 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 415 places, 1634 transitions, 50087 flow [2021-03-25 20:22:58,501 INFO L129 PetriNetUnfolder]: 4050/11969 cut-off events. [2021-03-25 20:22:58,502 INFO L130 PetriNetUnfolder]: For 861440/866395 co-relation queries the response was YES. [2021-03-25 20:22:58,664 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149905 conditions, 11969 events. 4050/11969 cut-off events. For 861440/866395 co-relation queries the response was YES. Maximal size of possible extension queue 887. Compared 141101 event pairs, 13 based on Foata normal form. 1018/12933 useless extension candidates. Maximal degree in co-relation 147773. Up to 2128 conditions per place. [2021-03-25 20:22:58,833 INFO L142 LiptonReduction]: Number of co-enabled transitions 10870 [2021-03-25 20:23:02,578 INFO L154 LiptonReduction]: Checked pairs total: 14985 [2021-03-25 20:23:02,578 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:23:02,579 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9037 [2021-03-25 20:23:02,579 INFO L480 AbstractCegarLoop]: Abstraction has has 415 places, 1634 transitions, 50087 flow [2021-03-25 20:23:02,579 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 21.3125) internal successors, (341), 16 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 20:23:02,579 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:23:02,579 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:23:02,780 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable93 [2021-03-25 20:23:02,780 INFO L428 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:23:02,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:23:02,780 INFO L82 PathProgramCache]: Analyzing trace with hash 1973163149, now seen corresponding path program 1 times [2021-03-25 20:23:02,780 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:23:02,780 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258983660] [2021-03-25 20:23:02,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:23:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:23:02,794 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:23:02,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:02,830 INFO L142 QuantifierPusher]: treesize reduction 14, result has 79.1 percent of original size [2021-03-25 20:23:02,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:23:02,857 INFO L142 QuantifierPusher]: treesize reduction 16, result has 75.0 percent of original size [2021-03-25 20:23:02,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:02,880 INFO L142 QuantifierPusher]: treesize reduction 16, result has 74.2 percent of original size [2021-03-25 20:23:02,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:02,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:23:02,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:02,920 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 20:23:02,920 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258983660] [2021-03-25 20:23:02,920 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221335869] [2021-03-25 20:23:02,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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) [2021-03-25 20:23:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:23:02,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:23:02,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:23:02,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:02,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:23:02,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:23:02,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:23:02,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:23:02,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:02,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:02,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:02,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:02,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:03,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:03,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:03,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:03,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:03,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:03,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:23:03,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:23:03,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:23:03,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:23:03,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:03,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:23:03,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:03,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:03,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:03,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:03,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:03,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:23:03,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:23:03,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:23:03,443 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 23 treesize of output 19 [2021-03-25 20:23:03,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:23:03,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:23:03,445 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:23:03,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:03,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:03,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:03,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:03,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:03,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:03,460 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:23:03,460 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:51, output treesize:44 [2021-03-25 20:23:03,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:03,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:03,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:03,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:03,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:03,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:03,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:03,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:03,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:03,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:04,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,330 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:04,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:04,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:04,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:04,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:04,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:04,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:04,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:04,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:23:04,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:04,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:23:04,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:23:04,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:04,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:04,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:23:04,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:23:04,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:23:04,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:04,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:04,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:04,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:04,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:23:04,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:23:04,370 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,370 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 34 [2021-03-25 20:23:04,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:04,372 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:23:04,380 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,381 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:23:04,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:04,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:04,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,384 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:04,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:04,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:04,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:04,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:04,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:04,388 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:23:04,388 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:53, output treesize:39 [2021-03-25 20:23:04,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,388 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:04,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:04,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:04,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:04,391 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:04,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:04,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,392 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:04,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:04,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:04,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:05,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:05,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:05,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:05,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:05,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:05,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:05,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:05,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:05,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:05,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:05,519 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:05,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,520 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:05,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:05,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:23:05,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:05,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:23:05,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:23:05,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:05,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:05,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:23:05,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:23:05,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:23:05,546 INFO L354 Elim1Store]: treesize reduction 36, result has 7.7 percent of original size [2021-03-25 20:23:05,547 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 40 treesize of output 26 [2021-03-25 20:23:05,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:05,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:05,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,549 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:05,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:05,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:05,550 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:23:05,556 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,563 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:23:05,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,565 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:23:05,569 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,570 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:23:05,570 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:3 [2021-03-25 20:23:05,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:05,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:05,580 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 20:23:05,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:23:05,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-03-25 20:23:05,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417868807] [2021-03-25 20:23:05,581 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:23:05,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:23:05,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:23:05,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=145, Unknown=4, NotChecked=0, Total=182 [2021-03-25 20:23:05,582 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 47 [2021-03-25 20:23:05,582 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 415 places, 1634 transitions, 50087 flow. Second operand has 14 states, 14 states have (on average 21.357142857142858) internal successors, (299), 14 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 20:23:05,582 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:23:05,582 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 47 [2021-03-25 20:23:05,582 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:23:20,873 INFO L129 PetriNetUnfolder]: 8739/20784 cut-off events. [2021-03-25 20:23:20,873 INFO L130 PetriNetUnfolder]: For 1808872/1816761 co-relation queries the response was YES. [2021-03-25 20:23:21,198 INFO L84 FinitePrefix]: Finished finitePrefix Result has 276941 conditions, 20784 events. 8739/20784 cut-off events. For 1808872/1816761 co-relation queries the response was YES. Maximal size of possible extension queue 1332. Compared 230131 event pairs, 1174 based on Foata normal form. 1387/22163 useless extension candidates. Maximal degree in co-relation 272276. Up to 11969 conditions per place. [2021-03-25 20:23:21,310 INFO L132 encePairwiseOnDemand]: 34/47 looper letters, 1453 selfloop transitions, 151 changer transitions 7/1703 dead transitions. [2021-03-25 20:23:21,310 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 425 places, 1703 transitions, 55655 flow [2021-03-25 20:23:21,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:23:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:23:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 271 transitions. [2021-03-25 20:23:21,311 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5241779497098646 [2021-03-25 20:23:21,311 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 271 transitions. [2021-03-25 20:23:21,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 271 transitions. [2021-03-25 20:23:21,311 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:23:21,311 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 271 transitions. [2021-03-25 20:23:21,311 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 24.636363636363637) internal successors, (271), 11 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 20:23:21,311 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 47.0) internal successors, (564), 12 states have internal predecessors, (564), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:23:21,312 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 47.0) internal successors, (564), 12 states have internal predecessors, (564), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:23:21,312 INFO L185 Difference]: Start difference. First operand has 415 places, 1634 transitions, 50087 flow. Second operand 11 states and 271 transitions. [2021-03-25 20:23:21,312 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 425 places, 1703 transitions, 55655 flow [2021-03-25 20:23:43,793 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 416 places, 1703 transitions, 54508 flow, removed 486 selfloop flow, removed 9 redundant places. [2021-03-25 20:23:43,826 INFO L241 Difference]: Finished difference. Result has 419 places, 1655 transitions, 50534 flow [2021-03-25 20:23:43,827 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=48947, PETRI_DIFFERENCE_MINUEND_PLACES=406, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1634, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=135, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1491, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=50534, PETRI_PLACES=419, PETRI_TRANSITIONS=1655} [2021-03-25 20:23:43,828 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 394 predicate places. [2021-03-25 20:23:43,828 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:23:43,828 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 419 places, 1655 transitions, 50534 flow [2021-03-25 20:23:43,828 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 419 places, 1655 transitions, 50534 flow [2021-03-25 20:23:43,843 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 419 places, 1655 transitions, 50534 flow [2021-03-25 20:23:44,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][73], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), Black: 747#(not (select done (select update state21))), 2347#true, Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 47#true, 2612#true, Black: 307#(and (not finished2) (not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 319#(or (select done (select update state21)) (not finished1)), 1088#true, Black: 2853#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_89 Int)) (and (= state22 (select (select consume (select (select consume v_state22_89) (select produce state11))) (select produce (select update state11)))) (= state12 (select (select consume v_state22_89) (select queue1 (+ front1 (- 1))))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 2823#(= state22 state12), Black: 1542#(= state22 state12), Black: 2860#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_89 Int) (v_state11_78 Int)) (and (= state22 (select (select consume (select (select consume v_state22_89) (select produce v_state11_78))) (select produce state11))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_78)) (= state12 (select (select consume v_state22_89) (select queue1 (+ front1 (- 1)))))))), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), 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1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:23:44,445 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:23:44,445 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:23:44,445 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:23:44,445 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:23:44,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][1599], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select 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(select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), 1534#true, Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:23:44,446 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:23:44,446 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:23:44,446 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:23:44,446 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:23:44,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1303], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 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(select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 471#(or finished2 (not finished1)), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume 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((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), 1534#true, Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:23:44,971 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:23:44,971 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:23:44,971 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:23:44,971 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:23:44,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][1599], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) 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(select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:23:44,972 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:23:44,972 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:23:44,972 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:23:44,972 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:23:45,333 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1303], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not 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state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= 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1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), 1534#true, Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:23:45,334 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:23:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:23:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:23:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:23:48,253 INFO L129 PetriNetUnfolder]: 4124/12195 cut-off events. [2021-03-25 20:23:48,253 INFO L130 PetriNetUnfolder]: For 870902/876329 co-relation queries the response was YES. [2021-03-25 20:23:48,433 INFO L84 FinitePrefix]: Finished finitePrefix Result has 152256 conditions, 12195 events. 4124/12195 cut-off events. For 870902/876329 co-relation queries the response was YES. Maximal size of possible extension queue 900. Compared 144290 event pairs, 10 based on Foata normal form. 1021/13161 useless extension candidates. Maximal degree in co-relation 149966. Up to 2159 conditions per place. [2021-03-25 20:23:48,616 INFO L142 LiptonReduction]: Number of co-enabled transitions 11068 [2021-03-25 20:23:55,180 INFO L154 LiptonReduction]: Checked pairs total: 28811 [2021-03-25 20:23:55,180 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:23:55,181 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 11353 [2021-03-25 20:23:55,181 INFO L480 AbstractCegarLoop]: Abstraction has has 419 places, 1655 transitions, 50548 flow [2021-03-25 20:23:55,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.357142857142858) internal successors, (299), 14 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 20:23:55,181 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:23:55,181 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:23:55,383 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:23:55,384 INFO L428 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:23:55,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:23:55,384 INFO L82 PathProgramCache]: Analyzing trace with hash -1022962879, now seen corresponding path program 5 times [2021-03-25 20:23:55,384 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:23:55,384 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067864216] [2021-03-25 20:23:55,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:23:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:23:55,406 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:23:55,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,412 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:23:55,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,428 INFO L142 QuantifierPusher]: treesize reduction 19, result has 54.8 percent of original size [2021-03-25 20:23:55,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:55,446 INFO L142 QuantifierPusher]: treesize reduction 19, result has 52.5 percent of original size [2021-03-25 20:23:55,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,449 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:23:55,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:23:55,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:23:55,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067864216] [2021-03-25 20:23:55,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1619472745] [2021-03-25 20:23:55,482 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 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 20:23:55,506 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-03-25 20:23:55,506 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:23:55,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-25 20:23:55,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:23:55,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:23:55,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:23:55,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,530 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.3 percent of original size 28 [2021-03-25 20:23:55,530 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.3 percent of original size [2021-03-25 20:23:55,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:55,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:55,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:55,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,546 INFO L147 QuantifierPusher]: treesize reduction 2, result has 95.3 percent of original size 41 [2021-03-25 20:23:55,546 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.3 percent of original size [2021-03-25 20:23:55,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,549 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,570 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:55,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:55,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:23:55,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:23:55,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:23:55,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:23:55,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:23:55,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:23:55,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:55,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:23:55,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:55,590 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 11 treesize of output 7 [2021-03-25 20:23:55,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:55,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:55,591 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:23:55,599 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:23:55,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:23:55,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:55,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:55,605 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:23:55,605 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:44, output treesize:37 [2021-03-25 20:23:55,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:23:55,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:23:55,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:23:55,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:55,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:55,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:23:55,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:23:55,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,625 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:23:55,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:23:55,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:23:55,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:23:55,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:55,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:55,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:55,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:55,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:23:55,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:23:55,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:55,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:55,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:55,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:55,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:23:55,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:23:55,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:55,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:55,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:23:55,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:23:56,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:56,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:23:56,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:56,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:23:56,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:56,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:56,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:56,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:56,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:56,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:56,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:56,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:56,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:56,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:56,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:56,866 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:56,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:23:56,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:23:56,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:23:56,869 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:23:56,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:23:56,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:56,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:23:56,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:23:56,880 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,880 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 32 treesize of output 32 [2021-03-25 20:23:56,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:56,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:23:56,882 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:23:56,889 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:56,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:23:56,891 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:23:56,891 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:43, output treesize:29 [2021-03-25 20:23:56,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:56,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:23:56,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:56,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:56,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:23:56,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:23:58,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:58,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:23:58,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:58,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:58,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:23:58,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:58,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:58,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:23:58,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:23:58,090 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:23:58,090 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 35 treesize of output 23 [2021-03-25 20:23:58,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:58,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:58,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:58,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:23:58,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:23:58,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:23:58,093 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:23:58,096 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,101 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:23:58,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,102 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:23:58,103 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,104 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:23:58,104 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:35, output treesize:3 [2021-03-25 20:23:58,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:23:58,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:23:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:23:58,117 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:23:58,117 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 12 [2021-03-25 20:23:58,118 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674545292] [2021-03-25 20:23:58,118 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:23:58,118 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:23:58,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:23:58,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=140, Unknown=5, NotChecked=0, Total=182 [2021-03-25 20:23:58,118 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 48 [2021-03-25 20:23:58,118 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 419 places, 1655 transitions, 50548 flow. Second operand has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:23:58,118 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:23:58,118 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 48 [2021-03-25 20:23:58,118 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:24:21,771 INFO L129 PetriNetUnfolder]: 8969/21437 cut-off events. [2021-03-25 20:24:21,772 INFO L130 PetriNetUnfolder]: For 1844647/1852583 co-relation queries the response was YES. [2021-03-25 20:24:22,156 INFO L84 FinitePrefix]: Finished finitePrefix Result has 285176 conditions, 21437 events. 8969/21437 cut-off events. For 1844647/1852583 co-relation queries the response was YES. Maximal size of possible extension queue 1347. Compared 238853 event pairs, 1361 based on Foata normal form. 1408/22835 useless extension candidates. Maximal degree in co-relation 280186. Up to 12361 conditions per place. [2021-03-25 20:24:22,270 INFO L132 encePairwiseOnDemand]: 36/48 looper letters, 1552 selfloop transitions, 126 changer transitions 10/1780 dead transitions. [2021-03-25 20:24:22,270 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 430 places, 1780 transitions, 58970 flow [2021-03-25 20:24:22,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:24:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:24:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 303 transitions. [2021-03-25 20:24:22,271 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5260416666666666 [2021-03-25 20:24:22,271 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 303 transitions. [2021-03-25 20:24:22,271 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 303 transitions. [2021-03-25 20:24:22,271 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:24:22,271 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 303 transitions. [2021-03-25 20:24:22,272 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 25.25) internal successors, (303), 12 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 20:24:22,272 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 48.0) internal successors, (624), 13 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:24:22,272 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 48.0) internal successors, (624), 13 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:24:22,272 INFO L185 Difference]: Start difference. First operand has 419 places, 1655 transitions, 50548 flow. Second operand 12 states and 303 transitions. [2021-03-25 20:24:22,272 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 430 places, 1780 transitions, 58970 flow [2021-03-25 20:24:45,389 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 425 places, 1780 transitions, 58498 flow, removed 206 selfloop flow, removed 5 redundant places. [2021-03-25 20:24:45,425 INFO L241 Difference]: Finished difference. Result has 431 places, 1718 transitions, 53836 flow [2021-03-25 20:24:45,427 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=50076, PETRI_DIFFERENCE_MINUEND_PLACES=414, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1655, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=76, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1560, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=53836, PETRI_PLACES=431, PETRI_TRANSITIONS=1718} [2021-03-25 20:24:45,427 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 406 predicate places. [2021-03-25 20:24:45,427 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:24:45,427 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 431 places, 1718 transitions, 53836 flow [2021-03-25 20:24:45,427 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 431 places, 1718 transitions, 53836 flow [2021-03-25 20:24:45,444 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 431 places, 1718 transitions, 53836 flow [2021-03-25 20:24:45,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][74], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 2267#(= state22 state12), Black: 715#(not finished2), 2347#true, Black: 747#(not (select done (select update state21))), Black: 782#(and (= state21 state11) (not finished2)), 813#true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 47#true, 2612#true, Black: 307#(and (not finished2) (not finished1)), Black: 243#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), 319#(or (select done (select update state21)) (not finished1)), Black: 1006#(= state22 state12), 1088#true, Black: 2853#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_89 Int)) (and (= state22 (select (select consume (select (select consume v_state22_89) (select produce state11))) (select produce (select update state11)))) (= state12 (select (select consume v_state22_89) (select queue1 (+ front1 (- 1))))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 2823#(= state22 state12), Black: 1542#(= state22 state12), Black: 2860#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_89 Int) (v_state11_78 Int)) (and (= state22 (select (select consume (select (select consume v_state22_89) (select produce v_state11_78))) (select produce state11))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_78)) (= state12 (select (select consume v_state22_89) (select queue1 (+ front1 (- 1)))))))), 2896#true, Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= state21 state11)), Black: 1322#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 1357#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_56)))) (< 0 (+ size1 1)) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), 1375#(not finished1), Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select 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((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), 1534#true, Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:24:45,992 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][161], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 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queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select 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Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:45,992 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:45,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:46,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][74], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) (not finished2)), Black: 792#(and (not (select done (select update state21))) (not finished2) (not finished1)), Black: 2342#(and (exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))) (= state21 state11)), Black: 713#(or (and (= state11 (select update state21)) (not (select done state11))) finished1), Black: 2312#(exists ((v_state11_72 Int) (v_state12_50 Int)) (and (= state22 (select (select consume v_state12_50) (select produce v_state11_72))) (= state12 (select (select consume (select (select consume v_state12_50) (select produce v_state11_72))) (select produce state21))))), Black: 794#(and (or (and (= state11 (select update state21)) (not (select done state11))) 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((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), 1717#true, Black: 127#(= state22 state12), 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume 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consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), 1534#true, Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:24:46,337 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:24:46,337 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:46,337 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:46,337 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:46,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][161], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 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state21))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:46,688 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:24:46,688 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:24:46,688 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:24:46,688 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:24:46,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1361], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume 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state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:46,917 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:24:46,917 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:24:46,917 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-03-25 20:24:46,917 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-03-25 20:24:47,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1361], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 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state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ 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1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:47,101 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:24:47,101 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:24:47,101 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:24:47,101 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:24:47,256 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1361], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done (select update state21))) 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consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) 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(select (select consume state12) (select queue1 front1))), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:47,257 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:24:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:24:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:24:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:24:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:24:50,304 INFO L129 PetriNetUnfolder]: 4252/12627 cut-off events. [2021-03-25 20:24:50,304 INFO L130 PetriNetUnfolder]: For 964866/970490 co-relation queries the response was YES. [2021-03-25 20:24:50,494 INFO L84 FinitePrefix]: Finished finitePrefix Result has 160617 conditions, 12627 events. 4252/12627 cut-off events. For 964866/970490 co-relation queries the response was YES. Maximal size of possible extension queue 952. Compared 150785 event pairs, 11 based on Foata normal form. 965/13505 useless extension candidates. Maximal degree in co-relation 158015. Up to 2231 conditions per place. [2021-03-25 20:24:50,687 INFO L142 LiptonReduction]: Number of co-enabled transitions 11330 [2021-03-25 20:24:56,982 INFO L154 LiptonReduction]: Checked pairs total: 31503 [2021-03-25 20:24:56,982 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:24:56,982 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 11555 [2021-03-25 20:24:56,983 INFO L480 AbstractCegarLoop]: Abstraction has has 431 places, 1718 transitions, 53855 flow [2021-03-25 20:24:56,983 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:24:56,983 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:24:56,983 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:24:57,183 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable97 [2021-03-25 20:24:57,183 INFO L428 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:24:57,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:24:57,184 INFO L82 PathProgramCache]: Analyzing trace with hash -628417060, now seen corresponding path program 1 times [2021-03-25 20:24:57,184 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:24:57,184 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53320177] [2021-03-25 20:24:57,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:24:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:24:57,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 20:24:57,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:24:57,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:24:57,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53320177] [2021-03-25 20:24:57,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221397838] [2021-03-25 20:24:57,209 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 20:24:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:24:57,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 9 conjunts are in the unsatisfiable core [2021-03-25 20:24:57,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:24:57,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:24:57,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:24:57,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,282 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,283 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,285 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,298 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,299 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,309 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,311 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,313 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,314 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:24:57,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:24:57,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:24:57,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:24:57,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,319 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:24:57,320 INFO L142 QuantifierPusher]: treesize reduction 19, result has 36.7 percent of original size [2021-03-25 20:24:57,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:24:57,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:24:57,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:24:57,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-03-25 20:24:57,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:24:57,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:24:57,332 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:24:57,332 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:24:57,332 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 20:24:57,332 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850806551] [2021-03-25 20:24:57,333 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:24:57,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:24:57,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:24:57,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:24:57,333 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 49 [2021-03-25 20:24:57,333 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 431 places, 1718 transitions, 53855 flow. Second operand has 7 states, 7 states have (on average 22.142857142857142) internal successors, (155), 7 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 20:24:57,333 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:24:57,333 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 49 [2021-03-25 20:24:57,334 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:24:59,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][247], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not (select done 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produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,147 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([77] L40-1-->L40: Formula: (or (< 0 v_size1_7) (not v_finished1_5)) InVars {finished1=v_finished1_5, size1=v_size1_7} OutVars{finished1=v_finished1_5, size1=v_size1_7} AuxVars[] AssignedVars[][12], [10#L40true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce 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Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,147 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,147 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][45], [11#L40-1true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= 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v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,148 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,148 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,148 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,148 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,743 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][247], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 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(select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), 471#(or 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(select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,743 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,744 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([77] L40-1-->L40: Formula: (or (< 0 v_size1_7) (not v_finished1_5)) InVars {finished1=v_finished1_5, size1=v_size1_7} OutVars{finished1=v_finished1_5, size1=v_size1_7} AuxVars[] AssignedVars[][12], [10#L40true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 12#L65true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select 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Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,744 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,744 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,744 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,744 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,744 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,744 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] 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(select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,744 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,745 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,745 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,745 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,745 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][247], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 784#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 786#(and (= state11 (select update state21)) (not finished2) (not finished1) (not (select done state11))), Black: 788#(and (not 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(not finished1)), 56#(<= 1 size1), Black: 243#true, Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 277#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 55#(<= 0 size1), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 247#(or finished2 (not finished1)), Black: 1077#(and (= (select queue1 front1) (select 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[2021-03-25 20:24:59,807 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([77] L40-1-->L40: Formula: (or (< 0 v_size1_7) (not v_finished1_5)) InVars {finished1=v_finished1_5, size1=v_size1_7} OutVars{finished1=v_finished1_5, size1=v_size1_7} AuxVars[] AssignedVars[][12], [10#L40true, Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 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v_state11_76))))) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 2711#(and (= state21 state11) (= state12 (select (select consume state22) (select produce state21))) (exists ((v_state11_76 Int) (v_arrayElimCell_158 Int) (v_state12_58 Int)) (and (= (select (select consume (select (select consume v_state12_58) (select produce v_state11_76))) v_arrayElimCell_158) state12) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))) (or (and (< 0 (+ size1 1)) (= (select produce state21) v_arrayElimCell_158)) (< 0 size1))))), Black: 2904#(= state22 state12), Black: 2649#(and (= state21 state11) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2940#(and (= state21 state11) (= size1 0) (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume v_state12_64) (select produce v_state11_79)))))), Black: 2713#(and (or (< 0 size1) (= state22 state12)) (exists ((v_state11_76 Int) (v_arrayElimCell_158 Int) (v_state12_58 Int)) (and (= (select (select consume (select (select consume v_state12_58) (select produce v_state11_76))) v_arrayElimCell_158) state12) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))) (or (and (< 0 (+ size1 1)) (= (select produce state21) v_arrayElimCell_158)) (< 0 size1))))), Black: 2974#(and (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume (select (select consume v_state12_64) (select produce v_state11_79))) (select produce state11))))) (= (select update state11) state21) (= size1 0)), 2728#true, Black: 1370#true, 1451#true, 2989#(not finished1), Black: 1700#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1704#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (exists ((v_state11_61 Int)) (and (= (select queue1 front1) (select produce v_state11_61)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:24:59,807 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:24:59,807 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:25:15,031 INFO L129 PetriNetUnfolder]: 10251/23436 cut-off events. [2021-03-25 20:25:15,031 INFO L130 PetriNetUnfolder]: For 1793140/1800562 co-relation queries the response was YES. [2021-03-25 20:25:15,524 INFO L84 FinitePrefix]: Finished finitePrefix Result has 293857 conditions, 23436 events. 10251/23436 cut-off events. For 1793140/1800562 co-relation queries the response was YES. Maximal size of possible extension queue 1537. Compared 258951 event pairs, 1003 based on Foata normal form. 2048/25409 useless extension candidates. Maximal degree in co-relation 288762. Up to 9038 conditions per place. [2021-03-25 20:25:15,664 INFO L132 encePairwiseOnDemand]: 37/49 looper letters, 1326 selfloop transitions, 214 changer transitions 0/1827 dead transitions. [2021-03-25 20:25:15,664 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 437 places, 1827 transitions, 60165 flow [2021-03-25 20:25:15,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 20:25:15,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 20:25:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 181 transitions. [2021-03-25 20:25:15,665 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5276967930029155 [2021-03-25 20:25:15,665 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 181 transitions. [2021-03-25 20:25:15,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 181 transitions. [2021-03-25 20:25:15,665 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:25:15,665 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 181 transitions. [2021-03-25 20:25:15,666 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 25.857142857142858) internal successors, (181), 7 states have internal predecessors, (181), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:25:15,666 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 49.0) internal successors, (392), 8 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:25:15,666 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 49.0) internal successors, (392), 8 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:25:15,666 INFO L185 Difference]: Start difference. First operand has 431 places, 1718 transitions, 53855 flow. Second operand 7 states and 181 transitions. [2021-03-25 20:25:15,666 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 437 places, 1827 transitions, 60165 flow [2021-03-25 20:25:41,614 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 433 places, 1827 transitions, 58642 flow, removed 749 selfloop flow, removed 4 redundant places. [2021-03-25 20:25:41,659 INFO L241 Difference]: Finished difference. Result has 435 places, 1732 transitions, 53710 flow [2021-03-25 20:25:41,661 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=52382, PETRI_DIFFERENCE_MINUEND_PLACES=427, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1718, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=200, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1511, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=53710, PETRI_PLACES=435, PETRI_TRANSITIONS=1732} [2021-03-25 20:25:41,661 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 410 predicate places. [2021-03-25 20:25:41,661 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:25:41,661 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 435 places, 1732 transitions, 53710 flow [2021-03-25 20:25:41,661 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 435 places, 1732 transitions, 53710 flow [2021-03-25 20:25:41,683 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 435 places, 1732 transitions, 53710 flow [2021-03-25 20:25:42,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][74], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 47#true, 2612#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 543#(or finished2 (not finished1)), 614#true, Black: 2073#(= state22 state12), Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), 626#(<= 2 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= 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(+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:25:42,346 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][165], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 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Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), 1534#true, Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:25:42,346 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:25:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:25:42,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][74], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) 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(select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 2815#true]) [2021-03-25 20:25:42,812 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:25:42,812 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:25:42,812 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:25:42,812 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:25:43,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1358], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 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(select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), Black: 1893#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state11_63 Int) (v_size1_89 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_63))) (= (select produce state21) (select queue1 (+ v_size1_89 front1))) (= (select queue1 (+ v_size1_89 front1 (- 1))) (select produce v_state11_63)) (<= v_size1_89 1) (<= size1 (+ v_size1_89 1))))), 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(and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 2984#true, 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:25:43,062 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][165], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 2612#true, 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0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:25:43,062 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:25:43,062 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:25:43,577 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1358], [Black: 1764#(and (<= size1 0) (exists ((v_state11_62 Int) (v_state12_38 Int)) (and (= state22 (select (select consume (select (select consume v_state12_38) (select produce v_state11_62))) (select produce state11))) (= state12 (select (select consume v_state12_38) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_62) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1))), 11#L40-1true, Black: 1801#(and (<= 1 size1) (exists ((v_state11_62 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_62))) (select produce state11))) (= (select produce v_state11_62) (select queue1 front1)))) (<= size1 1)), 12#L65true, Black: 1726#(= state22 state12), 1806#true, Black: 1990#(= state22 (select (select consume (select 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produce state21) v_arrayElimCell_158)) (< 0 size1))))), Black: 2904#(= state22 state12), Black: 2649#(and (= state21 state11) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2940#(and (= state21 state11) (= size1 0) (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume v_state12_64) (select produce v_state11_79)))))), Black: 2713#(and (or (< 0 size1) (= state22 state12)) (exists ((v_state11_76 Int) (v_arrayElimCell_158 Int) (v_state12_58 Int)) (and (= (select (select consume (select (select consume v_state12_58) (select produce v_state11_76))) v_arrayElimCell_158) state12) (= state22 (select (select consume v_state12_58) (select produce v_state11_76))) (or (and (< 0 (+ 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v_state11_61))) (select produce state11))))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1706#(and (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ size1 front1 (- 1))))) (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1))))), Black: 1708#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_36 Int)) (and (= state12 (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (= (select (select consume (select (select consume v_state12_36) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1)))) state22)))), Black: 1679#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 127#(= state22 state12), 1717#true, 182#true, Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 663#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 634#(not finished2), Black: 703#(and (not finished2) (not finished1)), 710#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 2241#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 393#true, Black: 2247#(and (< 0 (+ size1 1)) (exists ((v_state11_71 Int) (v_state12_48 Int)) (and (= (select queue1 (+ front1 (- 1))) (select produce v_state11_71)) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_48) (select produce v_state11_71))))) (= (select queue1 front1) (select produce state21)) (= (select produce state21) (select queue1 (+ size1 front1 (- 1))))), Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 2251#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2253#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_48 Int)) (and (= state22 (select (select consume (select (select consume v_state12_48) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_48) (select queue1 (+ front1 (- 1)))))))), 2259#true, Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 1184#(= state22 state12), Black: 1254#(and (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1))) (exists ((v_state11_55 Int)) (and (= (select queue1 front1) (select produce v_state11_55)) (= state22 (select (select consume state12) (select produce v_state11_55)))))), Black: 1224#(and (exists ((v_state11_55 Int) (v_state12_28 Int)) (and (= (select produce v_state11_55) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state12_28) (select produce v_state11_55))) (= state12 (select (select consume v_state12_28) (select queue1 (+ front1 (- 1))))))) (exists ((v_size1_71 Int)) (and (<= v_size1_71 1) (= (select produce state21) (select queue1 (+ v_size1_71 front1 (- 1)))) (<= 1 v_size1_71)))), 1259#true, Black: 187#(= state12 (select (select consume state22) (select produce state21))), Black: 188#(= state22 state12), Black: 2984#true, 248#(not finished1), Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2737#(= state12 (select (select consume state22) (select produce state21))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), Black: 2738#(= state22 state12), Black: 2788#(exists ((v_state11_77 Int) (v_state12_60 Int)) (and (= state22 (select (select consume v_state12_60) (select produce v_state11_77))) (= state12 (select (select consume (select (select consume v_state12_60) (select produce v_state11_77))) (select produce state21))))), 1534#true, 2815#true]) [2021-03-25 20:25:43,577 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:25:43,577 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:25:43,577 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:25:43,577 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:25:46,380 INFO L129 PetriNetUnfolder]: 4274/12676 cut-off events. [2021-03-25 20:25:46,381 INFO L130 PetriNetUnfolder]: For 1032138/1037659 co-relation queries the response was YES. [2021-03-25 20:25:46,585 INFO L84 FinitePrefix]: Finished finitePrefix Result has 165785 conditions, 12676 events. 4274/12676 cut-off events. For 1032138/1037659 co-relation queries the response was YES. Maximal size of possible extension queue 934. Compared 151323 event pairs, 14 based on Foata normal form. 1014/13630 useless extension candidates. Maximal degree in co-relation 163075. Up to 2235 conditions per place. [2021-03-25 20:25:46,790 INFO L142 LiptonReduction]: Number of co-enabled transitions 11372 [2021-03-25 20:25:50,166 INFO L154 LiptonReduction]: Checked pairs total: 15184 [2021-03-25 20:25:50,166 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:25:50,166 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 8505 [2021-03-25 20:25:50,167 INFO L480 AbstractCegarLoop]: Abstraction has has 435 places, 1732 transitions, 53710 flow [2021-03-25 20:25:50,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 22.142857142857142) internal successors, (155), 7 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 20:25:50,167 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:25:50,167 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:25:50,367 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable98,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:25:50,367 INFO L428 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:25:50,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:25:50,368 INFO L82 PathProgramCache]: Analyzing trace with hash -1520990709, now seen corresponding path program 1 times [2021-03-25 20:25:50,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:25:50,368 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132336336] [2021-03-25 20:25:50,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:25:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:25:50,522 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:25:50,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,528 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:25:50,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:25:50,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:25:50,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:25:50,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:25:50,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,569 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 20:25:50,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132336336] [2021-03-25 20:25:50,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [109740158] [2021-03-25 20:25:50,569 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 20:25:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:25:50,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:25:50,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:25:50,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:25:50,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:25:50,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:25:50,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:25:50,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:25:50,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:25:50,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:25:50,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:25:50,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:25:50,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:25:50,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:25:50,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:25:50,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:25:50,620 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 11 treesize of output 7 [2021-03-25 20:25:50,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,621 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:25:50,626 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:25:50,628 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 20:25:50,628 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:25:50,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:25:50,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:25:50,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:25:50,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:25:50,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:25:50,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:25:50,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:25:50,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,663 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:25:50,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:25:50,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:25:50,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:25:50,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:25:50,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:25:50,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:25:50,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:25:50,679 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,679 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 32 treesize of output 32 [2021-03-25 20:25:50,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:25:50,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:25:50,680 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:25:50,685 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,686 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 20:25:50,686 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:17 [2021-03-25 20:25:50,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:25:50,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,688 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,690 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,691 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,712 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:25:50,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:25:50,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,714 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:25:50,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:25:50,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:25:50,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:25:50,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:25:50,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:25:50,721 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:25:50,721 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 35 treesize of output 23 [2021-03-25 20:25:50,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:25:50,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:25:50,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:25:50,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:25:50,723 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:25:50,726 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,731 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:25:50,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,733 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:25:50,734 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,735 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:25:50,735 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:35, output treesize:3 [2021-03-25 20:25:50,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:25:50,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:25:50,746 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 20:25:50,747 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:25:50,747 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-25 20:25:50,747 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520266096] [2021-03-25 20:25:50,747 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-25 20:25:50,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:25:50,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-25 20:25:50,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-03-25 20:25:50,747 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 49 [2021-03-25 20:25:50,748 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 435 places, 1732 transitions, 53710 flow. Second operand has 12 states, 12 states have (on average 21.5) internal successors, (258), 12 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 20:25:50,748 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:25:50,748 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 49 [2021-03-25 20:25:50,748 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:26:04,562 INFO L129 PetriNetUnfolder]: 9494/22707 cut-off events. [2021-03-25 20:26:04,563 INFO L130 PetriNetUnfolder]: For 2235181/2244167 co-relation queries the response was YES. [2021-03-25 20:26:05,183 INFO L84 FinitePrefix]: Finished finitePrefix Result has 316525 conditions, 22707 events. 9494/22707 cut-off events. For 2235181/2244167 co-relation queries the response was YES. Maximal size of possible extension queue 1494. Compared 257245 event pairs, 1417 based on Foata normal form. 1553/24244 useless extension candidates. Maximal degree in co-relation 311179. Up to 12874 conditions per place. [2021-03-25 20:26:05,311 INFO L132 encePairwiseOnDemand]: 38/49 looper letters, 1635 selfloop transitions, 143 changer transitions 11/1888 dead transitions. [2021-03-25 20:26:05,311 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 444 places, 1888 transitions, 63287 flow [2021-03-25 20:26:05,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-25 20:26:05,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-03-25 20:26:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 255 transitions. [2021-03-25 20:26:05,312 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5204081632653061 [2021-03-25 20:26:05,312 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 255 transitions. [2021-03-25 20:26:05,312 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 255 transitions. [2021-03-25 20:26:05,312 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:26:05,312 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 255 transitions. [2021-03-25 20:26:05,312 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 25.5) internal successors, (255), 10 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:26:05,313 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 49.0) internal successors, (539), 11 states have internal predecessors, (539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:26:05,313 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 49.0) internal successors, (539), 11 states have internal predecessors, (539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:26:05,313 INFO L185 Difference]: Start difference. First operand has 435 places, 1732 transitions, 53710 flow. Second operand 10 states and 255 transitions. [2021-03-25 20:26:05,313 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 444 places, 1888 transitions, 63287 flow [2021-03-25 20:26:33,557 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 441 places, 1888 transitions, 63120 flow, removed 72 selfloop flow, removed 3 redundant places. [2021-03-25 20:26:33,607 INFO L241 Difference]: Finished difference. Result has 448 places, 1814 transitions, 57602 flow [2021-03-25 20:26:33,608 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=53543, PETRI_DIFFERENCE_MINUEND_PLACES=432, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1732, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=67, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1596, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=57602, PETRI_PLACES=448, PETRI_TRANSITIONS=1814} [2021-03-25 20:26:33,608 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 423 predicate places. [2021-03-25 20:26:33,608 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:26:33,608 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 448 places, 1814 transitions, 57602 flow [2021-03-25 20:26:33,609 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 448 places, 1814 transitions, 57602 flow [2021-03-25 20:26:33,634 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 448 places, 1814 transitions, 57602 flow [2021-03-25 20:26:34,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][78], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 2612#true, Black: 47#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 55#(<= 0 size1), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 60#true, Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 3072#(= state22 (select (select consume state12) (select queue1 front1))), Black: 3073#(= state22 state12), Black: 3098#(and (= state21 state11) (= size1 1) (exists ((v_state11_86 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_86))) (= (select queue1 front1) (select produce v_state11_86))))), Black: 3067#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 3068#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 3102#(and (exists ((v_state11_86 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_86))) (select produce state11))) (= (select queue1 front1) (select produce v_state11_86)))) (= size1 1)), Black: 3071#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 543#(or finished2 (not finished1)), Black: 2073#(= state22 state12), 614#true, Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 2153#true, Black: 616#(<= size1 0), Black: 617#(<= size1 1), 626#(<= 2 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce v_state11_54) (select queue1 front1)) (= state22 (select (select consume (select (select consume state12) (select produce v_state11_54))) (select produce state11))))) (<= size1 1)), Black: 1096#(= state22 state12), Black: 1133#(and (<= size1 0) (exists ((v_state11_54 Int) (v_state12_26 Int)) (and (= (select produce v_state11_54) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_26) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_26) (select produce v_state11_54))) (select produce state11))))) (< 0 (+ size1 1))), Black: 1166#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (<= size1 1) (= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select produce (select update state11))))), 1174#true, Black: 2693#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 2695#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 2697#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2699#(and (or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))) (= state21 state11) (exists ((v_state11_76 Int)) (and (= (select queue1 front1) (select produce v_state11_76)) (= state22 (select (select consume state12) (select produce v_state11_76)))))), Black: 2668#(or (< 0 size1) (and (< 0 (+ size1 1)) (= state22 state12))), Black: 2701#(and (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_76 Int) (v_state12_58 Int)) (and (= (select produce v_state11_76) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_58) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_58) (select produce v_state11_76)))))), Black: 2705#(and (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_76 Int) (v_state12_58 Int)) (and (= (select produce v_state11_76) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_58) (select queue1 (+ front1 (- 1))))) (= state22 (select 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state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:26:34,296 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][118], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) 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2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:26:34,296 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:26:34,296 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][78], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 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1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:26:34,715 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:26:34,715 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:26:34,715 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,715 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1412], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 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Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:26:34,860 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][118], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 47#true, 2612#true, 55#(<= 0 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) 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(exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:26:34,860 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:26:34,860 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:26:35,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][1412], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) 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v_state22_73) (select produce v_state11_73))) (select produce state21))))), 2433#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 321#finished2, Black: 817#(or finished1 (not finished2)), Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 2976#(and (= (select queue1 (+ size1 front1 (- 1))) (select produce state11)) (exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (select queue1 front1))))) (= size1 1) (= (select update state11) state21)), Black: 2948#(exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (select queue1 front1))))), Black: 2933#(and (= (select queue1 (+ size1 front1 (- 1))) (select produce state11)) (= (select update state11) state21) (= size1 0) (exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_64) (select produce state11)))))), Black: 2904#(= state22 state12), Black: 2940#(and (= state21 state11) (= size1 0) (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume v_state12_64) (select produce v_state11_79)))))), Black: 2974#(and (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume (select (select consume v_state12_64) (select produce v_state11_79))) (select produce state11))))) (= (select update state11) state21) (= size1 0)), Black: 1370#true, 1451#true, 2989#(not finished1), Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:26:35,554 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:26:35,554 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:26:35,554 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:26:35,554 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:26:39,094 INFO L129 PetriNetUnfolder]: 4473/13299 cut-off events. [2021-03-25 20:26:39,095 INFO L130 PetriNetUnfolder]: For 1120128/1126234 co-relation queries the response was YES. [2021-03-25 20:26:39,324 INFO L84 FinitePrefix]: Finished finitePrefix Result has 176158 conditions, 13299 events. 4473/13299 cut-off events. For 1120128/1126234 co-relation queries the response was YES. Maximal size of possible extension queue 973. Compared 160185 event pairs, 17 based on Foata normal form. 1107/14349 useless extension candidates. Maximal degree in co-relation 173264. Up to 2324 conditions per place. [2021-03-25 20:26:39,539 INFO L142 LiptonReduction]: Number of co-enabled transitions 12054 [2021-03-25 20:26:46,483 INFO L154 LiptonReduction]: Checked pairs total: 35418 [2021-03-25 20:26:46,483 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:26:46,483 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 12875 [2021-03-25 20:26:46,483 INFO L480 AbstractCegarLoop]: Abstraction has has 448 places, 1814 transitions, 57628 flow [2021-03-25 20:26:46,483 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 21.5) internal successors, (258), 12 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 20:26:46,483 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:26:46,483 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:26:46,684 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable99 [2021-03-25 20:26:46,684 INFO L428 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:26:46,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:26:46,684 INFO L82 PathProgramCache]: Analyzing trace with hash 537108545, now seen corresponding path program 2 times [2021-03-25 20:26:46,684 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:26:46,684 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715905734] [2021-03-25 20:26:46,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:26:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:26:46,699 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:26:46,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,704 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:26:46,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:26:46,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:26:46,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:26:46,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:26:46,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,758 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 20:26:46,758 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715905734] [2021-03-25 20:26:46,758 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [137760762] [2021-03-25 20:26:46,758 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 20:26:46,781 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:26:46,782 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:26:46,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-25 20:26:46,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:26:46,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:26:46,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:26:46,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:26:46,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:26:46,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,798 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:26:46,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:26:46,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:26:46,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,803 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 11 treesize of output 7 [2021-03-25 20:26:46,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,804 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:26:46,809 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:26:46,811 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 20:26:46,811 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:23 [2021-03-25 20:26:46,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:26:46,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:26:46,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:26:46,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:26:46,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:26:46,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:26:46,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:26:46,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:26:46,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:26:46,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:26:46,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:26:46,860 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,860 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 32 treesize of output 32 [2021-03-25 20:26:46,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:26:46,861 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:26:46,866 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,867 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 20:26:46,867 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:17 [2021-03-25 20:26:46,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:26:46,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,869 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,872 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:26:46,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:26:46,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:26:46,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:26:46,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,896 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:26:46,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:26:46,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,898 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:26:46,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:26:46,905 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:26:46,905 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 35 treesize of output 23 [2021-03-25 20:26:46,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:26:46,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:26:46,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,906 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:26:46,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:26:46,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:26:46,907 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 20:26:46,910 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,915 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-03-25 20:26:46,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,917 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:26:46,918 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,918 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:26:46,918 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:35, output treesize:3 [2021-03-25 20:26:46,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:26:46,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:26:46,928 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 20:26:46,928 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:26:46,928 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 11 [2021-03-25 20:26:46,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165721040] [2021-03-25 20:26:46,929 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-25 20:26:46,929 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:26:46,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-25 20:26:46,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-03-25 20:26:46,929 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2021-03-25 20:26:46,929 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 448 places, 1814 transitions, 57628 flow. Second operand has 13 states, 13 states have (on average 21.46153846153846) internal successors, (279), 13 states have internal predecessors, (279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:26:46,929 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:26:46,929 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2021-03-25 20:26:46,930 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:27:03,003 INFO L129 PetriNetUnfolder]: 9712/23199 cut-off events. [2021-03-25 20:27:03,003 INFO L130 PetriNetUnfolder]: For 2360041/2369347 co-relation queries the response was YES. [2021-03-25 20:27:03,446 INFO L84 FinitePrefix]: Finished finitePrefix Result has 327259 conditions, 23199 events. 9712/23199 cut-off events. For 2360041/2369347 co-relation queries the response was YES. Maximal size of possible extension queue 1511. Compared 263210 event pairs, 1453 based on Foata normal form. 1614/24798 useless extension candidates. Maximal degree in co-relation 321894. Up to 13142 conditions per place. [2021-03-25 20:27:03,575 INFO L132 encePairwiseOnDemand]: 37/50 looper letters, 1660 selfloop transitions, 144 changer transitions 12/1915 dead transitions. [2021-03-25 20:27:03,576 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 458 places, 1915 transitions, 65241 flow [2021-03-25 20:27:03,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:27:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:27:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 280 transitions. [2021-03-25 20:27:03,576 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.509090909090909 [2021-03-25 20:27:03,576 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 280 transitions. [2021-03-25 20:27:03,576 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 280 transitions. [2021-03-25 20:27:03,577 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:27:03,577 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 280 transitions. [2021-03-25 20:27:03,577 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 25.454545454545453) internal successors, (280), 11 states have internal predecessors, (280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:27:03,577 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 50.0) internal successors, (600), 12 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 20:27:03,577 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 50.0) internal successors, (600), 12 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 20:27:03,577 INFO L185 Difference]: Start difference. First operand has 448 places, 1814 transitions, 57628 flow. Second operand 11 states and 280 transitions. [2021-03-25 20:27:03,578 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 458 places, 1915 transitions, 65241 flow [2021-03-25 20:27:32,711 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 458 places, 1915 transitions, 64791 flow, removed 225 selfloop flow, removed 0 redundant places. [2021-03-25 20:27:32,760 INFO L241 Difference]: Finished difference. Result has 459 places, 1837 transitions, 58973 flow [2021-03-25 20:27:32,762 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=57178, PETRI_DIFFERENCE_MINUEND_PLACES=448, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1814, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=127, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1681, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=58973, PETRI_PLACES=459, PETRI_TRANSITIONS=1837} [2021-03-25 20:27:32,762 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 434 predicate places. [2021-03-25 20:27:32,762 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:27:32,762 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 459 places, 1837 transitions, 58973 flow [2021-03-25 20:27:32,762 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 459 places, 1837 transitions, 58973 flow [2021-03-25 20:27:32,788 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 459 places, 1837 transitions, 58973 flow [2021-03-25 20:27:33,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][750], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 47#true, 2612#true, 55#(<= 0 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) state22))) (= state21 state11)), Black: 1044#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select produce v_state11_53))) (select produce state11))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1))))))), Black: 1077#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 56#(<= 1 size1), Black: 1079#(and (exists ((v_state11_53 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_53))) (= (select produce v_state11_53) (select queue1 front1)))) (<= 1 size1) (= state21 state11) (<= size1 1)), 60#true, Black: 1001#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 1054#(exists ((v_size1_66 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_66 front1)))) (< 0 (+ v_size1_66 1)) (<= v_size1_66 0))), Black: 1006#(= state22 state12), 1088#true, Black: 3072#(= state22 (select (select consume state12) (select queue1 front1))), Black: 3073#(= state22 state12), Black: 3098#(and (= state21 state11) (= size1 1) (exists ((v_state11_86 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_86))) (= (select queue1 front1) (select produce v_state11_86))))), Black: 3067#(and (= state21 state11) (= size1 0) (= state22 state12)), Black: 3068#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 3102#(and (exists ((v_state11_86 Int)) (and (= state22 (select (select consume (select (select consume state12) (select produce v_state11_86))) (select produce state11))) (= (select queue1 front1) (select produce v_state11_86)))) (= size1 1)), Black: 3071#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), 3145#true, Black: 1572#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int)) (and (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_34) (select produce state11))) (select produce (select update state11)))))) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 1542#(= state22 state12), Black: 1582#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state12_34 Int) (v_state11_60 Int)) (and (= state22 (select (select consume (select (select consume v_state12_34) (select produce v_state11_60))) (select produce state11))) (= (select produce v_state11_60) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state12_34) (select queue1 (+ front1 (- 1)))))))), 1617#true, Black: 2144#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), Black: 609#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (or finished2 (not finished1))), Black: 2068#(and (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21)) (= state22 state12)), Black: 2118#(exists ((v_size1_100 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_100 front1)))) (<= v_size1_100 0) (< 0 (+ v_size1_100 1)) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))))), Black: 573#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 2103#(and (<= size1 0) (exists ((v_state12_46 Int)) (and (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_46) (select produce state11))))) (< 0 (+ size1 1)) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 543#(or finished2 (not finished1)), Black: 2073#(= state22 state12), Black: 2107#(and (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume v_state12_46) (select produce v_state11_70))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70))))), Black: 2111#(and (exists ((v_state11_70 Int) (v_state12_46 Int)) (and (= state22 (select (select consume (select (select consume v_state12_46) (select produce v_state11_70))) (select produce state11))) (= state12 (select (select consume v_state12_46) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_70)))) (<= size1 0) (< 0 (+ size1 1))), 616#(<= size1 0), 2153#true, Black: 614#true, Black: 617#(<= size1 1), 624#(<= 0 size1), Black: 625#(<= 1 size1), 629#true, Black: 65#(= state22 state12), Black: 63#(and (= state22 (select (select consume state12) (select produce state11))) (= size1 0)), 121#true, Black: 1168#(and (<= 1 size1) (exists ((v_state11_54 Int)) (and (= (select produce 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(select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:27:33,095 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 20:27:33,095 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:27:33,095 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:27:33,095 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:27:33,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][826], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) 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(select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:27:33,141 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is not cut-off event [2021-03-25 20:27:33,141 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is not cut-off event [2021-03-25 20:27:33,141 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is not cut-off event [2021-03-25 20:27:33,141 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is not cut-off event [2021-03-25 20:27:33,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][82], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) 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(+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:27:33,767 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:27:33,767 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:27:33,767 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:27:33,767 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:27:33,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L52-->L52: Formula: (and (let ((.cse0 (select v_done_15 v_state21_14))) (or (and .cse0 v_finished2_11) (and (not .cse0) (not v_finished2_11)))) (= v_state22_11 (select (select v_consume_11 v_state22_12) (select v_produce_17 v_state21_15))) (= v_state21_14 (select v_update_13 v_state21_15)) (not v_finished2_12)) InVars {state21=v_state21_15, state22=v_state22_12, done=v_done_15, produce=v_produce_17, finished2=v_finished2_12, consume=v_consume_11, update=v_update_13} OutVars{state21=v_state21_14, state22=v_state22_11, done=v_done_15, produce=v_produce_17, finished2=v_finished2_11, consume=v_consume_11, update=v_update_13} AuxVars[] AssignedVars[state21, state22, finished2][750], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 19#L52true, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= 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(select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:27:33,768 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:27:33,768 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:27:33,768 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:27:33,768 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:27:34,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][82], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, Black: 467#true, 23#thread3EXITtrue, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 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2948#(exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (select queue1 front1))))), Black: 2933#(and (= (select queue1 (+ size1 front1 (- 1))) (select produce state11)) (= (select update state11) state21) (= size1 0) (exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_64) (select produce state11)))))), Black: 2904#(= state22 state12), Black: 2940#(and (= state21 state11) (= size1 0) (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume v_state12_64) (select produce v_state11_79)))))), Black: 2974#(and (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume (select (select consume v_state12_64) (select produce v_state11_79))) (select produce state11))))) (= (select update state11) state21) (= size1 0)), Black: 1370#true, 1451#true, 2989#(not finished1), Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:27:34,147 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:27:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:27:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:27:34,147 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:27:38,506 INFO L129 PetriNetUnfolder]: 4571/13569 cut-off events. [2021-03-25 20:27:38,506 INFO L130 PetriNetUnfolder]: For 1163948/1170100 co-relation queries the response was YES. [2021-03-25 20:27:38,726 INFO L84 FinitePrefix]: Finished finitePrefix Result has 181060 conditions, 13569 events. 4571/13569 cut-off events. For 1163948/1170100 co-relation queries the response was YES. Maximal size of possible extension queue 1007. Compared 163381 event pairs, 18 based on Foata normal form. 1138/14644 useless extension candidates. Maximal degree in co-relation 178313. Up to 2369 conditions per place. [2021-03-25 20:27:38,940 INFO L142 LiptonReduction]: Number of co-enabled transitions 12358 [2021-03-25 20:27:43,294 INFO L154 LiptonReduction]: Checked pairs total: 17958 [2021-03-25 20:27:43,294 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:27:43,294 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 10532 [2021-03-25 20:27:43,294 INFO L480 AbstractCegarLoop]: Abstraction has has 459 places, 1837 transitions, 58973 flow [2021-03-25 20:27:43,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 21.46153846153846) internal successors, (279), 13 states have internal predecessors, (279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:27:43,294 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:27:43,294 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:27:43,499 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable100 [2021-03-25 20:27:43,500 INFO L428 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:27:43,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:27:43,500 INFO L82 PathProgramCache]: Analyzing trace with hash 1024565152, now seen corresponding path program 1 times [2021-03-25 20:27:43,500 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:27:43,500 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962449593] [2021-03-25 20:27:43,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:27:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:27:43,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:27:43,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:27:43,529 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962449593] [2021-03-25 20:27:43,529 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [863400192] [2021-03-25 20:27:43,529 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 20:27:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:27:43,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-25 20:27:43,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:27:43,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:27:43,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:27:43,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:27:43,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:27:43,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:27:43,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:27:43,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:27:43,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:27:43,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:27:43,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:27:43,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:27:43,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:27:43,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:27:43,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:27:43,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:27:43,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,604 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:27:43,604 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:27:43,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:27:43,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,649 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,650 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,675 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:27:43,689 INFO L142 QuantifierPusher]: treesize reduction 21, result has 43.2 percent of original size [2021-03-25 20:27:43,690 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:27:43,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,691 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:27:43,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:27:43,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:27:43,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:27:43,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:27:43,707 INFO L142 QuantifierPusher]: treesize reduction 20, result has 31.0 percent of original size [2021-03-25 20:27:43,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:27:43,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:27:43,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:27:43,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:27:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:27:43,718 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:27:43,718 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 9 [2021-03-25 20:27:43,718 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661973553] [2021-03-25 20:27:43,718 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 20:27:43,718 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:27:43,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 20:27:43,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-25 20:27:43,719 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 50 [2021-03-25 20:27:43,719 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 459 places, 1837 transitions, 58973 flow. Second operand has 10 states, 10 states have (on average 18.7) internal successors, (187), 10 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:27:43,719 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:27:43,719 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 50 [2021-03-25 20:27:43,719 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:28:09,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([73] L27-->L27-1: Formula: (and (= (select v_produce_3 v_state11_6) (select v_queue1_5 (+ v_size1_19 v_front1_13))) (= (+ v_size1_19 1) v_size1_18)) InVars {state11=v_state11_6, produce=v_produce_3, size1=v_size1_19, queue1=v_queue1_5, front1=v_front1_13} OutVars{state11=v_state11_6, produce=v_produce_3, size1=v_size1_18, queue1=v_queue1_5, front1=v_front1_13} AuxVars[] AssignedVars[size1][486], [11#L40-1true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), 33#L27-1true, Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 2612#true, Black: 47#true, 56#(<= 1 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce 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(select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce 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(= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:28:09,021 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([77] L40-1-->L40: Formula: (or (< 0 v_size1_7) (not v_finished1_5)) InVars {finished1=v_finished1_5, size1=v_size1_7} OutVars{finished1=v_finished1_5, size1=v_size1_7} AuxVars[] AssignedVars[][75], [10#L40true, 12#L65true, Black: 1990#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1992#(= state22 state12), 2065#true, 18#L27true, 23#thread3EXITtrue, Black: 467#true, Black: 533#(and finished1 finished2), Black: 501#(or (and (not finished2) (not finished1)) (and finished1 finished2)), 544#(not finished1), Black: 43#(not finished2), Black: 2533#(= state22 (select (select consume state12) (select queue1 front1))), Black: 2534#(= state22 state12), Black: 2604#(and (exists ((v_state11_75 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_75))) (= (select queue1 front1) (select produce v_state11_75)))) (= state21 state11) (= (select produce state21) (select queue1 (+ front1 1)))), Black: 2606#(and (exists ((v_state12_56 Int) (v_state11_75 Int)) (and (= state12 (select (select consume v_state12_56) (select queue1 (+ front1 (- 1))))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_75)) (= state22 (select (select consume v_state12_56) (select produce v_state11_75))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), 2612#true, Black: 47#true, 55#(<= 0 size1), Black: 1040#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state11_53 Int) (v_state12_24 Int)) (and (= state12 (select (select consume v_state12_24) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_53) (select queue1 (+ front1 (- 1)))) (= (select (select consume v_state12_24) (select produce v_state11_53)) 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Int) (v_state11_78 Int)) (and (= state22 (select (select consume (select (select consume v_state22_89) (select produce v_state11_78))) (select produce state11))) (= (select queue1 (+ front1 (- 1))) (select produce v_state11_78)) (= state12 (select (select consume v_state22_89) (select queue1 (+ front1 (- 1)))))))), 2896#true, Black: 1345#(and (< 0 (+ size1 1)) (= state22 state12)), Black: 1361#(and (= state22 (select (select consume state12) (select queue1 front1))) (exists ((v_state12_30 Int)) (and (= state22 (select (select consume (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (select queue1 (+ size1 front1 (- 1))))) (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1)))))))), Black: 1353#(and (exists ((v_state12_30 Int) (v_state11_56 Int)) (and (= state12 (select (select consume v_state12_30) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_30) (select produce v_state11_56))) (= (select queue1 (+ 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1) (<= size1 (+ v_size1_89 1))))), Black: 1815#(= state22 state12), 1903#true, 380#(and finished2 (or (select done (select update state21)) (not finished1))), Black: 2356#(= state22 state12), Black: 2404#(exists ((v_state11_73 Int) (v_state22_73 Int)) (and (= state22 (select (select consume v_state22_73) (select produce v_state11_73))) (= state12 (select (select consume (select (select consume v_state22_73) (select produce v_state11_73))) (select produce state21))))), 2433#true, Black: 353#(or (and (not finished2) (not finished1)) (and finished1 finished2)), Black: 817#(or finished1 (not finished2)), Black: 321#finished2, Black: 343#(or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1))), Black: 897#(and (or (and (not finished2) (not finished1)) (and finished1 finished2)) (or (and (= state11 (select update state21)) (not (select done state11))) finished1)), Black: 818#(not finished2), Black: 885#(and (= state21 state11) (not finished2) (not finished1)), Black: 887#(and (not finished2) (or finished1 (= state11 (select update state21))) (or (and (select done (select update state21)) finished1) (and (not (select done (select update state21))) (not finished1)))), Black: 316#true, Black: 319#(or (select done (select update state21)) (not finished1)), Black: 889#(and (not (select done (select update state21))) (= state11 (select update state21)) (not finished2) (not finished1)), Black: 891#(and (not finished2) (not finished1)), Black: 893#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (not finished2)), Black: 895#(and (or (and (= state11 (select update state21)) (not (select done state11))) finished1) (or finished1 (not finished2))), 909#true, 398#(not finished1), Black: 2976#(and (= (select queue1 (+ size1 front1 (- 1))) (select produce state11)) (exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (select queue1 front1))))) (= size1 1) (= (select update state11) state21)), Black: 2948#(exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (select queue1 front1))))), Black: 2933#(and (= (select queue1 (+ size1 front1 (- 1))) (select produce state11)) (= (select update state11) state21) (= size1 0) (exists ((v_state12_64 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_64) (select produce state11)))))), Black: 2904#(= state22 state12), Black: 2940#(and (= state21 state11) (= size1 0) (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume v_state12_64) (select produce v_state11_79)))))), Black: 2974#(and (exists ((v_state12_64 Int) (v_state11_79 Int)) (and (= state12 (select (select consume v_state12_64) (select queue1 (+ front1 (- 1))))) (= (select produce v_state11_79) (select queue1 (+ size1 front1 (- 1)))) (= state22 (select (select consume (select (select consume v_state12_64) (select produce v_state11_79))) (select produce state11))))) (= (select update state11) state21) (= size1 0)), Black: 1370#true, 1451#true, 2989#(not finished1), Black: 1910#(= state22 (select (select consume (select (select consume state12) (select queue1 front1))) (select queue1 (+ front1 1)))), Black: 1912#(= state22 state12), 1983#true, Black: 454#(and (or finished2 (= (select update state11) state21)) (or (and finished2 (select done (select update state11))) (and (not finished2) (not (select done (select update state11))))) (not finished1)), Black: 393#true, Black: 460#(and (or finished2 (and (not (select done state21)) (= (select update state11) state21))) (not finished1)), Black: 396#(or finished2 (and (not (select done state21)) (= (select update state11) state21))), Black: 2513#(and (<= 1 size1) (= state21 state11) (<= size1 1) (exists ((v_state11_74 Int)) (and (= state22 (select (select consume state12) (select produce v_state11_74))) (= (select queue1 front1) (select produce v_state11_74))))), Black: 2515#(and (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (= state21 state11) (= (select queue1 front1) (select produce state21))), Black: 2436#(and (= state22 (select (select consume state12) (select produce state11))) (= (select update state11) state21) (= size1 0)), Black: 2485#(exists ((v_size1_112 Int) (v_state12_54 Int)) (and (= state22 (select (select consume (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_112 front1)))) (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (<= v_size1_112 0) (< 0 (+ v_size1_112 1)))), Black: 2441#(= state22 state12), Black: 2474#(and (<= size1 0) (exists ((v_state12_54 Int) (v_state11_74 Int)) (and (= state12 (select (select consume v_state12_54) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume v_state12_54) (select produce v_state11_74))) (= (select produce v_state11_74) (select queue1 (+ front1 (- 1)))))) (< 0 (+ size1 1)) (= state21 state11)), Black: 2511#(and (= (select queue1 front1) (select produce state11)) (<= 1 size1) (= state22 (select (select consume state12) (select produce state11))) (<= size1 1) (= (select update state11) state21)), 2525#true, Black: 962#(exists ((v_state22_34 Int) (v_size1_63 Int)) (and (<= v_size1_63 0) (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume (select (select consume v_state22_34) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_63 front1)))) (< 0 (+ v_size1_63 1)))), Black: 917#(= state22 state12), Black: 950#(and (<= size1 0) (< 0 (+ size1 1)) (exists ((v_state22_34 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= state22 (select (select consume v_state22_34) (select produce state11))))) (= (select update state11) state21) (= (select queue1 (+ front1 (- 1))) (select produce state11))), Black: 954#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11)), Black: 988#(and (exists ((v_state22_34 Int) (v_state11_52 Int)) (and (= (select (select consume v_state22_34) (select queue1 (+ front1 (- 1)))) state12) (= (select produce v_state11_52) (select queue1 (+ front1 (- 1)))) (= state22 (select (select consume v_state22_34) (select produce v_state11_52))))) (<= 1 size1) (= state21 state11) (<= size1 1) (= (select queue1 front1) (select produce state21))), Black: 940#(and (= state12 (select (select consume state22) (select queue1 (+ front1 (- 1))))) (<= size1 0) (< 0 (+ size1 1)) (= state21 state11) (= (select queue1 (+ front1 (- 1))) (select produce state11))), 998#true, Black: 2984#true, 3065#true, Black: 1504#(exists ((v_size1_77 Int) (v_state22_55 Int)) (and (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (<= v_size1_77 0) (= state22 (select (select consume (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (select queue1 (+ v_size1_77 front1)))) (< 0 (+ v_size1_77 1)))), Black: 1458#(= state22 (select (select consume state12) (select queue1 front1))), Black: 1459#(= state22 state12), Black: 1500#(and (exists ((v_state11_59 Int) (v_state22_55 Int)) (and (= (select produce v_state11_59) (select queue1 (+ front1 (- 1)))) (= state12 (select (select consume v_state22_55) (select queue1 (+ front1 (- 1))))) (= state22 (select (select consume (select (select consume v_state22_55) (select produce v_state11_59))) (select produce state11))))) (<= size1 0) (< 0 (+ size1 1))), 1534#true]) [2021-03-25 20:28:09,021 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:28:09,021 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:28:13,222 INFO L129 PetriNetUnfolder]: 17493/36790 cut-off events. [2021-03-25 20:28:13,222 INFO L130 PetriNetUnfolder]: For 3057076/3065383 co-relation queries the response was YES. [2021-03-25 20:28:14,581 INFO L84 FinitePrefix]: Finished finitePrefix Result has 477092 conditions, 36790 events. 17493/36790 cut-off events. For 3057076/3065383 co-relation queries the response was YES. Maximal size of possible extension queue 2258. Compared 403337 event pairs, 556 based on Foata normal form. 2585/39231 useless extension candidates. Maximal degree in co-relation 471113. Up to 8099 conditions per place. [2021-03-25 20:28:14,805 INFO L132 encePairwiseOnDemand]: 32/50 looper letters, 853 selfloop transitions, 1489 changer transitions 75/2721 dead transitions. [2021-03-25 20:28:14,805 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 476 places, 2721 transitions, 93424 flow [2021-03-25 20:28:14,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 20:28:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 20:28:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 418 transitions. [2021-03-25 20:28:14,806 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.46444444444444444 [2021-03-25 20:28:14,806 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 418 transitions. [2021-03-25 20:28:14,806 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 418 transitions. [2021-03-25 20:28:14,806 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:28:14,806 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 418 transitions. [2021-03-25 20:28:14,807 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 23.22222222222222) internal successors, (418), 18 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:28:14,808 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 50.0) internal successors, (950), 19 states have internal predecessors, (950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:28:14,808 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 50.0) internal successors, (950), 19 states have internal predecessors, (950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:28:14,808 INFO L185 Difference]: Start difference. First operand has 459 places, 1837 transitions, 58973 flow. Second operand 18 states and 418 transitions. [2021-03-25 20:28:14,808 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 476 places, 2721 transitions, 93424 flow [2021-03-25 20:29:02,697 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 470 places, 2721 transitions, 91908 flow, removed 694 selfloop flow, removed 6 redundant places. [2021-03-25 20:29:02,753 INFO L241 Difference]: Finished difference. Result has 480 places, 2435 transitions, 86861 flow [2021-03-25 20:29:02,754 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=55865, PETRI_DIFFERENCE_MINUEND_PLACES=453, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1748, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=898, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=713, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=86861, PETRI_PLACES=480, PETRI_TRANSITIONS=2435} [2021-03-25 20:29:02,754 INFO L343 CegarLoopForPetriNet]: 25 programPoint places, 455 predicate places. [2021-03-25 20:29:02,754 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:29:02,754 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 480 places, 2435 transitions, 86861 flow [2021-03-25 20:29:02,755 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 480 places, 2435 transitions, 86861 flow [2021-03-25 20:29:02,783 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 480 places, 2435 transitions, 86861 flow [2021-03-25 20:29:11,472 INFO L129 PetriNetUnfolder]: 5707/16825 cut-off events. [2021-03-25 20:29:11,472 INFO L130 PetriNetUnfolder]: For 1816509/1828734 co-relation queries the response was YES. [2021-03-25 20:29:12,080 INFO L84 FinitePrefix]: Finished finitePrefix Result has 245387 conditions, 16825 events. 5707/16825 cut-off events. For 1816509/1828734 co-relation queries the response was YES. Maximal size of possible extension queue 1229. Compared 208727 event pairs, 61 based on Foata normal form. 1970/18729 useless extension candidates. Maximal degree in co-relation 242494. Up to 3018 conditions per place. [2021-03-25 20:29:12,374 INFO L142 LiptonReduction]: Number of co-enabled transitions 16814 [2021-03-25 20:29:19,889 INFO L154 LiptonReduction]: Checked pairs total: 27927 [2021-03-25 20:29:19,889 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:29:19,889 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 17135 [2021-03-25 20:29:19,889 INFO L480 AbstractCegarLoop]: Abstraction has has 480 places, 2435 transitions, 86861 flow [2021-03-25 20:29:19,889 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 18.7) internal successors, (187), 10 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:29:19,889 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:29:19,889 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:29:20,090 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable101 [2021-03-25 20:29:20,090 INFO L428 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:29:20,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:29:20,090 INFO L82 PathProgramCache]: Analyzing trace with hash -2071334115, now seen corresponding path program 3 times [2021-03-25 20:29:20,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:29:20,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316182434] [2021-03-25 20:29:20,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:29:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:29:20,101 INFO L142 QuantifierPusher]: treesize reduction 7, result has 58.8 percent of original size [2021-03-25 20:29:20,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,107 INFO L142 QuantifierPusher]: treesize reduction 7, result has 72.0 percent of original size [2021-03-25 20:29:20,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:29:20,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:29:20,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:29:20,133 INFO L142 QuantifierPusher]: treesize reduction 21, result has 66.1 percent of original size [2021-03-25 20:29:20,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:29:20,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:29:20,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,167 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 20:29:20,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316182434] [2021-03-25 20:29:20,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [841991042] [2021-03-25 20:29:20,167 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 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 20:29:20,202 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-25 20:29:20,202 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:29:20,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 30 conjunts are in the unsatisfiable core [2021-03-25 20:29:20,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:29:20,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:29:20,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:29:20,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:29:20,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:29:20,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:29:20,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,221 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:29:20,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,228 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 11 treesize of output 7 [2021-03-25 20:29:20,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,229 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:29:20,234 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:29:20,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:29:20,236 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 20:29:20,236 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:27, output treesize:20 [2021-03-25 20:29:20,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:29:20,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:29:20,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:29:20,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:29:20,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,255 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,257 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,275 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,282 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,283 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,285 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,289 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,289 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,291 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,313 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,314 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,318 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,319 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,323 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,326 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,330 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:29:20,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:29:20,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:29:20,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:29:20,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,346 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:29:20,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:29:20,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:29:20,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:29:20,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:29:20,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:29:20,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:29:20,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:29:20,364 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,364 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 35 treesize of output 35 [2021-03-25 20:29:20,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:29:20,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:29:20,366 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:29:20,373 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,374 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:29:20,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:29:20,375 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:29:20,375 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:32 [2021-03-25 20:29:20,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,376 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:29:20,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:29:20,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,377 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:29:20,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:29:20,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:29:20,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:29:20,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,405 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:29:20,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:29:20,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,407 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,408 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:29:20,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:29:20,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:29:20,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:29:20,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:29:20,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:29:20,424 INFO L354 Elim1Store]: treesize reduction 24, result has 31.4 percent of original size [2021-03-25 20:29:20,424 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 38 treesize of output 34 [2021-03-25 20:29:20,424 INFO L142 QuantifierPusher]: treesize reduction 3, result has 91.4 percent of original size [2021-03-25 20:29:20,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,425 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:29:20,426 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,426 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:29:20,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:29:20,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:29:20,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,429 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:29:20,430 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:29:20,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:29:20,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:29:20,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,434 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:29:20,435 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:29:20,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:29:20,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:29:20,440 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:29:20,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:29:20,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,442 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:29:20,444 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:29:20,445 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:29:20,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:29:20,447 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,447 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:29:20,448 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:29:20,450 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:29:20,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:29:20,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:29:20,453 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:29:20,453 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:29:20,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:29:20,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:29:20,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:29:20,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:29:20,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:29:20,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:29:20,460 INFO L550 ElimStorePlain]: Start of recursive call 2: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 20:29:20,470 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,488 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 42 [2021-03-25 20:29:20,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,489 INFO L725 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2021-03-25 20:29:20,489 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,490 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.9 percent of original size [2021-03-25 20:29:20,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:29:20,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:29:20,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:29:20,492 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-03-25 20:29:20,502 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,504 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:29:20,504 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,505 INFO L142 QuantifierPusher]: treesize reduction 5, result has 82.1 percent of original size [2021-03-25 20:29:20,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:29:20,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:29:20,508 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:29:20,508 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,509 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:29:20,510 INFO L147 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size 13 [2021-03-25 20:29:20,510 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:29:20,510 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:46, output treesize:19 [2021-03-25 20:29:20,510 INFO L142 QuantifierPusher]: treesize reduction 6, result has 68.4 percent of original size [2021-03-25 20:29:20,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:29:20,540 INFO L142 QuantifierPusher]: treesize reduction 6, result has 66.7 percent of original size [2021-03-25 20:29:20,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:29:20,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:29:20,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:29:20,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:29:20,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:29:20,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:29:20,547 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 20:29:20,547 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:29:20,547 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 12 [2021-03-25 20:29:20,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437287955] [2021-03-25 20:29:20,548 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-25 20:29:20,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:29:20,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-25 20:29:20,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2021-03-25 20:29:20,549 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2021-03-25 20:29:20,549 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 480 places, 2435 transitions, 86861 flow. Second operand has 14 states, 14 states have (on average 21.428571428571427) internal successors, (300), 14 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:29:20,549 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:29:20,549 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2021-03-25 20:29:20,549 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:29:57,907 INFO L129 PetriNetUnfolder]: 13227/30932 cut-off events. [2021-03-25 20:29:57,907 INFO L130 PetriNetUnfolder]: For 3949212/3962751 co-relation queries the response was YES. [2021-03-25 20:29:59,042 INFO L84 FinitePrefix]: Finished finitePrefix Result has 482299 conditions, 30932 events. 13227/30932 cut-off events. For 3949212/3962751 co-relation queries the response was YES. Maximal size of possible extension queue 1966. Compared 357791 event pairs, 2041 based on Foata normal form. 2217/33096 useless extension candidates. Maximal degree in co-relation 476123. Up to 18114 conditions per place. [2021-03-25 20:29:59,237 INFO L132 encePairwiseOnDemand]: 37/50 looper letters, 2184 selfloop transitions, 226 changer transitions 7/2575 dead transitions. [2021-03-25 20:29:59,237 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 495 places, 2575 transitions, 98524 flow [2021-03-25 20:29:59,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-25 20:29:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-03-25 20:29:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 397 transitions. [2021-03-25 20:29:59,238 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.49625 [2021-03-25 20:29:59,238 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 397 transitions. [2021-03-25 20:29:59,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 397 transitions. [2021-03-25 20:29:59,238 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:29:59,238 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 397 transitions. [2021-03-25 20:29:59,239 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 24.8125) internal successors, (397), 16 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 20:29:59,240 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 50.0) internal successors, (850), 17 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:29:59,240 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 50.0) internal successors, (850), 17 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:29:59,240 INFO L185 Difference]: Start difference. First operand has 480 places, 2435 transitions, 86861 flow. Second operand 16 states and 397 transitions. [2021-03-25 20:29:59,240 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 495 places, 2575 transitions, 98524 flow Received shutdown request... [2021-03-25 20:30:08,119 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2021-03-25 20:30:08,120 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-25 20:30:08,122 WARN L224 ceAbstractionStarter]: Timeout [2021-03-25 20:30:08,122 INFO L202 PluginConnector]: Adding new model prod-cons-eq.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.03 08:30:08 BasicIcfg [2021-03-25 20:30:08,122 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-25 20:30:08,123 INFO L168 Benchmark]: Toolchain (without parser) took 806922.16 ms. Allocated memory was 255.9 MB in the beginning and 12.5 GB in the end (delta: 12.2 GB). Free memory was 236.6 MB in the beginning and 10.3 GB in the end (delta: -10.1 GB). Peak memory consumption was 6.4 GB. Max. memory is 16.0 GB. [2021-03-25 20:30:08,123 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 255.9 MB. Free memory is still 237.6 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-25 20:30:08,123 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.84 ms. Allocated memory is still 255.9 MB. Free memory was 236.4 MB in the beginning and 235.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-25 20:30:08,123 INFO L168 Benchmark]: Boogie Preprocessor took 14.45 ms. Allocated memory is still 255.9 MB. Free memory was 235.0 MB in the beginning and 233.9 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-25 20:30:08,123 INFO L168 Benchmark]: RCFGBuilder took 316.73 ms. Allocated memory is still 255.9 MB. Free memory was 233.8 MB in the beginning and 236.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 20.3 MB. Max. memory is 16.0 GB. [2021-03-25 20:30:08,123 INFO L168 Benchmark]: TraceAbstraction took 806563.95 ms. Allocated memory was 255.9 MB in the beginning and 12.5 GB in the end (delta: 12.2 GB). Free memory was 235.6 MB in the beginning and 10.3 GB in the end (delta: -10.1 GB). Peak memory consumption was 6.4 GB. Max. memory is 16.0 GB. [2021-03-25 20:30:08,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 255.9 MB. Free memory is still 237.6 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 22.84 ms. Allocated memory is still 255.9 MB. Free memory was 236.4 MB in the beginning and 235.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 14.45 ms. Allocated memory is still 255.9 MB. Free memory was 235.0 MB in the beginning and 233.9 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 316.73 ms. Allocated memory is still 255.9 MB. Free memory was 233.8 MB in the beginning and 236.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 20.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 806563.95 ms. Allocated memory was 255.9 MB in the beginning and 12.5 GB in the end (delta: 12.2 GB). Free memory was 235.6 MB in the beginning and 10.3 GB in the end (delta: -10.1 GB). Peak memory consumption was 6.4 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 346.2ms, 32 PlacesBefore, 25 PlacesAfterwards, 25 TransitionsBefore, 18 TransitionsAfterwards, 232 CoEnabledTransitionPairs, 3 FixpointIterations, 1 TrivialSequentialCompositions, 6 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 7 TotalNumberOfCompositions, 185 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 135, positive: 124, positive conditional: 0, positive unconditional: 124, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 103, positive: 97, positive conditional: 0, positive unconditional: 97, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 103, positive: 97, positive conditional: 0, positive unconditional: 97, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 103, positive: 95, positive conditional: 0, positive unconditional: 95, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 8, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 73, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 135, positive: 27, positive conditional: 0, positive unconditional: 27, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 103, unknown conditional: 0, unknown unconditional: 103] , Statistics on independence cache: Total cache size (in pairs): 22, Positive cache size: 18, Positive conditional cache size: 0, Positive unconditional cache size: 18, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 76.1ms, 23 PlacesBefore, 23 PlacesAfterwards, 19 TransitionsBefore, 19 TransitionsAfterwards, 124 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 85 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 54, positive: 46, positive conditional: 0, positive unconditional: 46, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 54, positive: 27, positive conditional: 0, positive unconditional: 27, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , Statistics on independence cache: Total cache size (in pairs): 34, Positive cache size: 30, Positive conditional cache size: 0, Positive unconditional cache size: 30, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 15.7ms, 25 PlacesBefore, 25 PlacesAfterwards, 20 TransitionsBefore, 20 TransitionsAfterwards, 132 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 22 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 16, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 16, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 31, Positive conditional cache size: 0, Positive unconditional cache size: 31, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 12.4ms, 28 PlacesBefore, 28 PlacesAfterwards, 22 TransitionsBefore, 22 TransitionsAfterwards, 162 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 9 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 8, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 36, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 112.0ms, 35 PlacesBefore, 35 PlacesAfterwards, 32 TransitionsBefore, 32 TransitionsAfterwards, 250 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 81 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 54, positive: 50, positive conditional: 0, positive unconditional: 50, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 54, positive: 42, positive conditional: 0, positive unconditional: 42, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 8, unknown conditional: 0, unknown unconditional: 8] , Statistics on independence cache: Total cache size (in pairs): 44, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 182.9ms, 43 PlacesBefore, 43 PlacesAfterwards, 41 TransitionsBefore, 41 TransitionsAfterwards, 332 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 2 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, 164 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 107, positive: 101, positive conditional: 0, positive unconditional: 101, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 107, positive: 101, positive conditional: 0, positive unconditional: 101, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 41, Positive conditional cache size: 0, Positive unconditional cache size: 41, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 85.7ms, 50 PlacesBefore, 49 PlacesAfterwards, 47 TransitionsBefore, 46 TransitionsAfterwards, 412 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 116 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 54, positive: 50, positive conditional: 0, positive unconditional: 50, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 54, positive: 48, positive conditional: 0, positive unconditional: 48, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , Statistics on independence cache: Total cache size (in pairs): 36, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 86.3ms, 61 PlacesBefore, 61 PlacesAfterwards, 74 TransitionsBefore, 74 TransitionsAfterwards, 604 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 210 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 24, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 24, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 36, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 98.7ms, 78 PlacesBefore, 78 PlacesAfterwards, 105 TransitionsBefore, 105 TransitionsAfterwards, 786 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 322 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 48, positive: 42, positive conditional: 0, positive unconditional: 42, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 48, positive: 42, positive conditional: 0, positive unconditional: 42, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 36, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 137.1ms, 90 PlacesBefore, 90 PlacesAfterwards, 129 TransitionsBefore, 129 TransitionsAfterwards, 954 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 418 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 40, positive: 34, positive conditional: 0, positive unconditional: 34, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 40, positive: 34, positive conditional: 0, positive unconditional: 34, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 36, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 245.0ms, 101 PlacesBefore, 101 PlacesAfterwards, 160 TransitionsBefore, 160 TransitionsAfterwards, 1176 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 785 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 52, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 1, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 52, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 151.5ms, 112 PlacesBefore, 112 PlacesAfterwards, 161 TransitionsBefore, 161 TransitionsAfterwards, 1172 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 518 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 32, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 32, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 173.4ms, 116 PlacesBefore, 116 PlacesAfterwards, 163 TransitionsBefore, 163 TransitionsAfterwards, 1110 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 867 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 46, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 46, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 154.5ms, 120 PlacesBefore, 120 PlacesAfterwards, 167 TransitionsBefore, 167 TransitionsAfterwards, 1192 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 881 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 53, positive: 44, positive conditional: 0, positive unconditional: 44, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 53, positive: 44, positive conditional: 0, positive unconditional: 44, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 173.9ms, 131 PlacesBefore, 129 PlacesAfterwards, 183 TransitionsBefore, 183 TransitionsAfterwards, 1196 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 1803 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 70, positive: 51, positive conditional: 0, positive unconditional: 51, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 70, positive: 50, positive conditional: 0, positive unconditional: 50, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 230.4ms, 147 PlacesBefore, 147 PlacesAfterwards, 270 TransitionsBefore, 270 TransitionsAfterwards, 1652 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 1116 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 34, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 34, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 331.6ms, 167 PlacesBefore, 167 PlacesAfterwards, 330 TransitionsBefore, 330 TransitionsAfterwards, 1888 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 1278 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 10, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 743.6ms, 186 PlacesBefore, 186 PlacesAfterwards, 399 TransitionsBefore, 399 TransitionsAfterwards, 2280 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 3925 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 37, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37, positive: 10, positive conditional: 0, positive unconditional: 10, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 30, Positive conditional cache size: 0, Positive unconditional cache size: 30, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 568.2ms, 200 PlacesBefore, 200 PlacesAfterwards, 479 TransitionsBefore, 479 TransitionsAfterwards, 2642 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 2528 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 15, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 30, Positive conditional cache size: 0, Positive unconditional cache size: 30, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 630.2ms, 212 PlacesBefore, 212 PlacesAfterwards, 505 TransitionsBefore, 505 TransitionsAfterwards, 2866 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 2964 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 20, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 20, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 30, Positive conditional cache size: 0, Positive unconditional cache size: 30, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1357.0ms, 223 PlacesBefore, 223 PlacesAfterwards, 601 TransitionsBefore, 601 TransitionsAfterwards, 3738 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 7354 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 46, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 46, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1117.1ms, 242 PlacesBefore, 242 PlacesAfterwards, 667 TransitionsBefore, 667 TransitionsAfterwards, 4154 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 4748 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 25, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 25, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1177.8ms, 240 PlacesBefore, 240 PlacesAfterwards, 683 TransitionsBefore, 683 TransitionsAfterwards, 4282 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 4190 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 30, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 30, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1394.7ms, 254 PlacesBefore, 254 PlacesAfterwards, 735 TransitionsBefore, 735 TransitionsAfterwards, 4694 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 4377 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 41, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 41, positive: 26, positive conditional: 0, positive unconditional: 26, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1533.8ms, 261 PlacesBefore, 261 PlacesAfterwards, 756 TransitionsBefore, 756 TransitionsAfterwards, 4898 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 4924 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 36, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 36, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2058.6ms, 274 PlacesBefore, 274 PlacesAfterwards, 801 TransitionsBefore, 801 TransitionsAfterwards, 5350 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 6562 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 48, positive: 24, positive conditional: 0, positive unconditional: 24, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 48, positive: 24, positive conditional: 0, positive unconditional: 24, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2152.5ms, 283 PlacesBefore, 283 PlacesAfterwards, 833 TransitionsBefore, 833 TransitionsAfterwards, 5592 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 7232 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 62, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 62, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2424.2ms, 292 PlacesBefore, 292 PlacesAfterwards, 882 TransitionsBefore, 882 TransitionsAfterwards, 5962 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 7246 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 59, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 22, negative conditional: 0, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 59, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 22, negative conditional: 0, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 37, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2332.1ms, 298 PlacesBefore, 298 PlacesAfterwards, 902 TransitionsBefore, 902 TransitionsAfterwards, 6230 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 8363 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 116, positive: 92, positive conditional: 0, positive unconditional: 92, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 116, positive: 91, positive conditional: 0, positive unconditional: 91, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2519.5ms, 304 PlacesBefore, 304 PlacesAfterwards, 936 TransitionsBefore, 936 TransitionsAfterwards, 6568 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 8064 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 62, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 62, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 38, Positive cache size: 33, Positive conditional cache size: 0, Positive unconditional cache size: 33, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2802.5ms, 316 PlacesBefore, 316 PlacesAfterwards, 1010 TransitionsBefore, 1010 TransitionsAfterwards, 6922 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 9111 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 337, positive: 313, positive conditional: 0, positive unconditional: 313, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 337, positive: 311, positive conditional: 0, positive unconditional: 311, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , Statistics on independence cache: Total cache size (in pairs): 40, Positive cache size: 35, Positive conditional cache size: 0, Positive unconditional cache size: 35, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3244.2ms, 333 PlacesBefore, 333 PlacesAfterwards, 1078 TransitionsBefore, 1078 TransitionsAfterwards, 7456 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 9680 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 377, positive: 350, positive conditional: 0, positive unconditional: 350, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 377, positive: 349, positive conditional: 0, positive unconditional: 349, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3562.3ms, 340 PlacesBefore, 340 PlacesAfterwards, 1122 TransitionsBefore, 1122 TransitionsAfterwards, 7802 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 9954 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 175, positive: 147, positive conditional: 0, positive unconditional: 147, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 175, positive: 147, positive conditional: 0, positive unconditional: 147, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3785.9ms, 348 PlacesBefore, 348 PlacesAfterwards, 1160 TransitionsBefore, 1160 TransitionsAfterwards, 8130 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 10124 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 158, positive: 130, positive conditional: 0, positive unconditional: 130, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 158, positive: 130, positive conditional: 0, positive unconditional: 130, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4750.1ms, 358 PlacesBefore, 358 PlacesAfterwards, 1273 TransitionsBefore, 1273 TransitionsAfterwards, 8658 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 10296 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 146, positive: 113, positive conditional: 0, positive unconditional: 113, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 146, positive: 113, positive conditional: 0, positive unconditional: 113, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5279.7ms, 372 PlacesBefore, 372 PlacesAfterwards, 1337 TransitionsBefore, 1337 TransitionsAfterwards, 9190 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 11458 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 166, positive: 134, positive conditional: 0, positive unconditional: 134, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 166, positive: 134, positive conditional: 0, positive unconditional: 134, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 9506.2ms, 402 PlacesBefore, 402 PlacesAfterwards, 1538 TransitionsBefore, 1538 TransitionsAfterwards, 10068 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 28824 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 255, positive: 185, positive conditional: 0, positive unconditional: 185, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 255, positive: 183, positive conditional: 0, positive unconditional: 183, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , Statistics on independence cache: Total cache size (in pairs): 43, Positive cache size: 38, Positive conditional cache size: 0, Positive unconditional cache size: 38, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 9036.6ms, 415 PlacesBefore, 415 PlacesAfterwards, 1634 TransitionsBefore, 1634 TransitionsAfterwards, 10870 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 14985 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 85, positive: 52, positive conditional: 0, positive unconditional: 52, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85, positive: 52, positive conditional: 0, positive unconditional: 52, negative: 33, negative conditional: 0, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 43, Positive cache size: 38, Positive conditional cache size: 0, Positive unconditional cache size: 38, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 11352.6ms, 419 PlacesBefore, 419 PlacesAfterwards, 1655 TransitionsBefore, 1655 TransitionsAfterwards, 11068 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 28811 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 129, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 129, positive: 63, positive conditional: 0, positive unconditional: 63, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 11555.4ms, 431 PlacesBefore, 431 PlacesAfterwards, 1718 TransitionsBefore, 1718 TransitionsAfterwards, 11330 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 31503 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 168, positive: 101, positive conditional: 0, positive unconditional: 101, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 168, positive: 101, positive conditional: 0, positive unconditional: 101, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 43, Positive cache size: 38, Positive conditional cache size: 0, Positive unconditional cache size: 38, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 8505.3ms, 435 PlacesBefore, 435 PlacesAfterwards, 1732 TransitionsBefore, 1732 TransitionsAfterwards, 11372 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 15184 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 314, positive: 282, positive conditional: 0, positive unconditional: 282, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 314, positive: 282, positive conditional: 0, positive unconditional: 282, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 43, Positive cache size: 38, Positive conditional cache size: 0, Positive unconditional cache size: 38, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 12874.1ms, 448 PlacesBefore, 448 PlacesAfterwards, 1814 TransitionsBefore, 1814 TransitionsAfterwards, 12054 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 35418 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 754, positive: 695, positive conditional: 0, positive unconditional: 695, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 3, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 754, positive: 692, positive conditional: 0, positive unconditional: 692, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 10531.6ms, 459 PlacesBefore, 459 PlacesAfterwards, 1837 TransitionsBefore, 1837 TransitionsAfterwards, 12358 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 17958 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 396, positive: 367, positive conditional: 0, positive unconditional: 367, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 396, positive: 367, positive conditional: 0, positive unconditional: 367, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 17134.3ms, 480 PlacesBefore, 480 PlacesAfterwards, 2435 TransitionsBefore, 2435 TransitionsAfterwards, 16814 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 27927 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 205, positive: 175, positive conditional: 0, positive unconditional: 175, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 205, positive: 175, positive conditional: 0, positive unconditional: 175, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 36, Positive conditional cache size: 0, Positive unconditional cache size: 36, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - TimeoutResultAtElement [Line: 70]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 70). Cancelled while executing RemoveRedundantFlow. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 28 locations, 1 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 4.3ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: TIMEOUT, OverallTime: 806443.6ms, OverallIterations: 44, TraceHistogramMax: 2, EmptinessCheckTime: 0.0ms, AutomataDifference: 628773.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 419.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 380 SDtfs, 1012 SDslu, 862 SDs, 0 SdLazy, 12771 SolverSat, 616 SolverUnsat, 144 SolverUnknown, 0 SolverNotchecked, 80646.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1217 GetRequests, 641 SyntacticMatches, 20 SemanticMatches, 556 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1304 ImplicationChecksByTransitivity, 28189.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=86861occurred in iteration=43, InterpolantAutomatonStates: 471, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 227.0ms SsaConstructionTime, 747.0ms SatisfiabilityAnalysisTime, 31000.3ms InterpolantComputationTime, 1723 NumberOfCodeBlocks, 1723 NumberOfCodeBlocksAsserted, 124 NumberOfCheckSat, 1640 ConstructedInterpolants, 167 QuantifiedInterpolants, 17557 SizeOfPredicates, 199 NumberOfNonLiveVariables, 3057 ConjunctsInSsa, 871 ConjunctsInUnsatCore, 83 InterpolantComputations, 5 PerfectInterpolantSequences, 86/701 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown