/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/chromosome-opt-symm.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-c7b2d19 [2022-03-15 21:00:40,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-15 21:00:40,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-15 21:00:40,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-03-15 21:00:40,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-15 21:00:40,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-15 21:00:40,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-15 21:00:40,774 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2022-03-15 21:00:40,806 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-15 21:00:40,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-15 21:00:40,807 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-15 21:00:40,808 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-15 21:00:40,808 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-15 21:00:40,808 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-15 21:00:40,808 INFO L138 SettingsManager]: * Use SBE=true [2022-03-15 21:00:40,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-15 21:00:40,809 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-15 21:00:40,809 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-15 21:00:40,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-15 21:00:40,811 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-15 21:00:40,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-15 21:00:40,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-15 21:00:40,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-15 21:00:40,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-15 21:00:40,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-15 21:00:40,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 21:00:40,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2022-03-15 21:00:40,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-15 21:00:40,813 INFO L138 SettingsManager]: * Interpolant automaton=MCR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-03-15 21:00:41,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-15 21:00:41,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-15 21:00:41,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-15 21:00:41,071 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-03-15 21:00:41,071 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-03-15 21:00:41,072 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/chromosome-opt-symm.wvr.bpl [2022-03-15 21:00:41,073 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/chromosome-opt-symm.wvr.bpl' [2022-03-15 21:00:41,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-15 21:00:41,095 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-15 21:00:41,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-15 21:00:41,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-15 21:00:41,096 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-15 21:00:41,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,112 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,118 INFO L137 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-03-15 21:00:41,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-15 21:00:41,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-15 21:00:41,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-15 21:00:41,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-15 21:00:41,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-15 21:00:41,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-15 21:00:41,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-15 21:00:41,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-15 21:00:41,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/1) ... [2022-03-15 21:00:41,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 21:00:41,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:00:41,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-15 21:00:41,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-15 21:00:41,202 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-03-15 21:00:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-03-15 21:00:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-03-15 21:00:41,202 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-03-15 21:00:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-03-15 21:00:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-03-15 21:00:41,203 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-03-15 21:00:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-15 21:00:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-15 21:00:41,203 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-15 21:00:41,242 INFO L234 CfgBuilder]: Building ICFG [2022-03-15 21:00:41,243 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-15 21:00:41,402 INFO L275 CfgBuilder]: Performing block encoding [2022-03-15 21:00:41,450 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-15 21:00:41,451 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-03-15 21:00:41,452 INFO L202 PluginConnector]: Adding new model chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 09:00:41 BoogieIcfgContainer [2022-03-15 21:00:41,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-15 21:00:41,454 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-15 21:00:41,454 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-15 21:00:41,457 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-15 21:00:41,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.03 09:00:41" (1/2) ... [2022-03-15 21:00:41,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c91f6bc and model type chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 09:00:41, skipping insertion in model container [2022-03-15 21:00:41,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 09:00:41" (2/2) ... [2022-03-15 21:00:41,459 INFO L111 eAbstractionObserver]: Analyzing ICFG chromosome-opt-symm.wvr.bpl [2022-03-15 21:00:41,464 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-15 21:00:41,464 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-15 21:00:41,464 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-15 21:00:41,464 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-03-15 21:00:41,493 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-03-15 21:00:41,528 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-15 21:00:41,557 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=MCR, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=true, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-15 21:00:41,558 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-03-15 21:00:41,566 INFO L126 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-03-15 21:00:41,575 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 23 places, 18 transitions, 52 flow [2022-03-15 21:00:41,577 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 23 places, 18 transitions, 52 flow [2022-03-15 21:00:41,578 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 23 places, 18 transitions, 52 flow [2022-03-15 21:00:41,595 INFO L129 PetriNetUnfolder]: 2/16 cut-off events. [2022-03-15 21:00:41,596 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-03-15 21:00:41,598 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25 conditions, 16 events. 2/16 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 2. Compared 10 event pairs, 0 based on Foata normal form. 0/13 useless extension candidates. Maximal degree in co-relation 11. Up to 2 conditions per place. [2022-03-15 21:00:41,599 INFO L116 LiptonReduction]: Number of co-enabled transitions 48 [2022-03-15 21:00:41,731 INFO L131 LiptonReduction]: Checked pairs total: 36 [2022-03-15 21:00:41,731 INFO L133 LiptonReduction]: Total number of compositions: 5 [2022-03-15 21:00:41,748 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 19 places, 14 transitions, 44 flow [2022-03-15 21:00:41,765 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 18 states, 17 states have (on average 1.9411764705882353) internal successors, (33), 17 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand has 18 states, 17 states have (on average 1.9411764705882353) internal successors, (33), 17 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:41,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-03-15 21:00:41,775 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:00:41,776 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:00:41,777 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:00:41,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:00:41,785 INFO L85 PathProgramCache]: Analyzing trace with hash -1956300028, now seen corresponding path program 1 times [2022-03-15 21:00:41,803 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:00:41,805 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694092100] [2022-03-15 21:00:41,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:00:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:41,987 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:00:41,987 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694092100] [2022-03-15 21:00:41,988 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694092100] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 21:00:41,988 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 21:00:41,988 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-15 21:00:41,989 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [536821466] [2022-03-15 21:00:41,990 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:00:42,026 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:00:42,054 INFO L252 McrAutomatonBuilder]: Finished intersection with 18 states and 25 transitions. [2022-03-15 21:00:42,054 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:00:42,284 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 2 new interpolants: [67#(= 0 isNullA), 66#(not (= 0 isNullA))] [2022-03-15 21:00:42,285 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-15 21:00:42,285 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:00:42,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-15 21:00:42,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-03-15 21:00:42,306 INFO L87 Difference]: Start difference. First operand has 18 states, 17 states have (on average 1.9411764705882353) internal successors, (33), 17 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:42,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:00:42,382 INFO L93 Difference]: Finished difference Result 23 states and 42 transitions. [2022-03-15 21:00:42,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-15 21:00:42,384 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-03-15 21:00:42,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:00:42,391 INFO L225 Difference]: With dead ends: 23 [2022-03-15 21:00:42,391 INFO L226 Difference]: Without dead ends: 22 [2022-03-15 21:00:42,392 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-03-15 21:00:42,403 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-03-15 21:00:42,406 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 0 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-03-15 21:00:42,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-03-15 21:00:42,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-03-15 21:00:42,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.9523809523809523) internal successors, (41), 21 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 41 transitions. [2022-03-15 21:00:42,444 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 41 transitions. Word has length 9 [2022-03-15 21:00:42,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:00:42,445 INFO L470 AbstractCegarLoop]: Abstraction has 22 states and 41 transitions. [2022-03-15 21:00:42,445 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 41 transitions. [2022-03-15 21:00:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-03-15 21:00:42,446 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:00:42,446 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:00:42,446 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-15 21:00:42,446 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:00:42,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:00:42,447 INFO L85 PathProgramCache]: Analyzing trace with hash 59778652, now seen corresponding path program 1 times [2022-03-15 21:00:42,450 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:00:42,450 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398799371] [2022-03-15 21:00:42,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:42,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:00:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:42,520 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:00:42,523 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398799371] [2022-03-15 21:00:42,524 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1398799371] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 21:00:42,524 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 21:00:42,524 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-15 21:00:42,524 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [938626489] [2022-03-15 21:00:42,524 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:00:42,526 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:00:42,531 INFO L252 McrAutomatonBuilder]: Finished intersection with 22 states and 32 transitions. [2022-03-15 21:00:42,531 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:00:43,164 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 3 new interpolants: [143#(= 0 isNullB), 145#(and (or (= 0 isNullB) (= i_1 0)) (or (= 0 isNullB) continue_1)), 144#(and (< i_1 5) continue_1)] [2022-03-15 21:00:43,165 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-03-15 21:00:43,166 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:00:43,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-03-15 21:00:43,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-03-15 21:00:43,167 INFO L87 Difference]: Start difference. First operand 22 states and 41 transitions. Second operand has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 7 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:43,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:00:43,232 INFO L93 Difference]: Finished difference Result 30 states and 55 transitions. [2022-03-15 21:00:43,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-15 21:00:43,232 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 7 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-03-15 21:00:43,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:00:43,234 INFO L225 Difference]: With dead ends: 30 [2022-03-15 21:00:43,234 INFO L226 Difference]: Without dead ends: 27 [2022-03-15 21:00:43,234 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-03-15 21:00:43,235 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 13 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-03-15 21:00:43,236 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 0 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-03-15 21:00:43,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-03-15 21:00:43,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-03-15 21:00:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.9615384615384615) internal successors, (51), 26 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 51 transitions. [2022-03-15 21:00:43,245 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 51 transitions. Word has length 10 [2022-03-15 21:00:43,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:00:43,245 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 51 transitions. [2022-03-15 21:00:43,245 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 7 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 51 transitions. [2022-03-15 21:00:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-03-15 21:00:43,247 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:00:43,247 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:00:43,247 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-15 21:00:43,248 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:00:43,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:00:43,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1872501430, now seen corresponding path program 1 times [2022-03-15 21:00:43,255 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:00:43,256 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512919922] [2022-03-15 21:00:43,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:00:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:43,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:43,748 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:00:43,748 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512919922] [2022-03-15 21:00:43,748 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512919922] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:00:43,748 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [740115606] [2022-03-15 21:00:43,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:43,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:00:43,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:00:43,751 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:00:43,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-03-15 21:00:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:43,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 23 conjunts are in the unsatisfiable core [2022-03-15 21:00:43,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:00:44,190 INFO L387 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 71 treesize of output 59 [2022-03-15 21:00:44,194 INFO L387 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 59 treesize of output 47 [2022-03-15 21:00:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:44,336 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:00:44,803 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:00:44,803 INFO L387 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 124 treesize of output 107 [2022-03-15 21:00:44,815 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 84 [2022-03-15 21:00:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:44,932 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [740115606] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:00:44,932 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:00:44,932 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 16 [2022-03-15 21:00:44,932 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1265551276] [2022-03-15 21:00:44,933 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:00:44,933 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:00:44,936 INFO L252 McrAutomatonBuilder]: Finished intersection with 27 states and 41 transitions. [2022-03-15 21:00:44,936 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:00:47,050 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 9 new interpolants: [314#(and (or (<= (select scoreA 0) (select scoreB 0)) (= result_1 1)) (or (<= (select scoreA 0) (select scoreB 0)) (<= i_1 0)) (or (= (+ result_1 1) 0) (<= (select scoreB 0) (select scoreA 0))) (or (<= i_1 0) (<= (select scoreB 0) (select scoreA 0)))), 316#(or (not continue_1) (= i_1 0)), 312#(and (or continue_2 (<= i_1 0)) (or (not continue_2) (= result_1 0) (< i_2 5)) (or (= result_1 (* (- 1) result_2)) continue_2) (or (<= i_1 0) (< i_2 5))), 311#(and (or (<= (select scoreA 0) (select scoreB 0)) (= result_1 1)) (or (= (+ result_1 1) 0) (<= (select scoreB 0) (select scoreA 0)))), 310#(and (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0))), 317#(and (< 0 (+ result_2 2)) (or (<= (+ result_2 1) 0) (<= (+ (select scoreA 0) 1) (select scoreB 0))) (or (<= (+ (select scoreB 0) 1) (select scoreA 0)) (< 0 result_2)) (<= result_2 1)), 309#(and (or (not continue_2) (= result_1 0) (< i_2 5)) (or (= result_1 (* (- 1) result_2)) continue_2)), 315#(and (or (not continue_2) (not continue_1) (not (< i_2 5)) (= i_1 0)) (or (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= i_2 0) (not (< i_2 5))) (or (<= (+ (select scoreA i_1) 1) (select scoreB i_1)) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (<= 5 i_2))), 313#(and (or (not continue_2) (<= 5 i_2) (< i_2 4) (<= i_1 0)) (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2) (<= i_1 0)) (or (not continue_2) (not (< i_2 5)) (<= i_1 0) (not (< (select scoreB i_2) (select scoreA i_2)))))] [2022-03-15 21:00:47,050 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-03-15 21:00:47,050 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:00:47,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-03-15 21:00:47,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=570, Unknown=0, NotChecked=0, Total=650 [2022-03-15 21:00:47,052 INFO L87 Difference]: Start difference. First operand 27 states and 51 transitions. Second operand has 17 states, 16 states have (on average 2.1875) internal successors, (35), 17 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:48,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:00:48,625 INFO L93 Difference]: Finished difference Result 87 states and 141 transitions. [2022-03-15 21:00:48,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-03-15 21:00:48,626 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 2.1875) internal successors, (35), 17 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-03-15 21:00:48,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:00:48,627 INFO L225 Difference]: With dead ends: 87 [2022-03-15 21:00:48,627 INFO L226 Difference]: Without dead ends: 78 [2022-03-15 21:00:48,628 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=229, Invalid=1253, Unknown=0, NotChecked=0, Total=1482 [2022-03-15 21:00:48,628 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 84 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 441 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 441 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-15 21:00:48,629 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [84 Valid, 0 Invalid, 508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 441 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-15 21:00:48,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2022-03-15 21:00:48,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 38. [2022-03-15 21:00:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 2.027027027027027) internal successors, (75), 37 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 75 transitions. [2022-03-15 21:00:48,635 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 75 transitions. Word has length 11 [2022-03-15 21:00:48,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:00:48,635 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 75 transitions. [2022-03-15 21:00:48,635 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 16 states have (on average 2.1875) internal successors, (35), 17 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 75 transitions. [2022-03-15 21:00:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-03-15 21:00:48,636 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:00:48,636 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:00:48,663 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-03-15 21:00:48,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:00:48,852 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:00:48,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:00:48,852 INFO L85 PathProgramCache]: Analyzing trace with hash -2001104882, now seen corresponding path program 2 times [2022-03-15 21:00:48,853 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:00:48,853 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315498277] [2022-03-15 21:00:48,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:00:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:48,958 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:00:48,960 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315498277] [2022-03-15 21:00:48,960 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315498277] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:00:48,960 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [406801348] [2022-03-15 21:00:48,960 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-15 21:00:48,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:00:48,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:00:48,964 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:00:48,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-03-15 21:00:49,004 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-03-15 21:00:49,005 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:00:49,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 15 conjunts are in the unsatisfiable core [2022-03-15 21:00:49,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:00:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:49,146 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:00:49,314 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:00:49,314 INFO L387 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 27 [2022-03-15 21:00:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:49,329 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [406801348] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:00:49,329 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:00:49,329 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-03-15 21:00:49,329 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [896847083] [2022-03-15 21:00:49,330 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:00:49,331 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:00:49,334 INFO L252 McrAutomatonBuilder]: Finished intersection with 32 states and 50 transitions. [2022-03-15 21:00:49,334 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:00:53,204 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 11 new interpolants: [592#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 1)) (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1 (< i_2 3)) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1))), 587#(and continue_2 (< i_2 5)), 595#(and (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)))), 591#(and (or (not continue_2) (not (< i_2 5)) continue_1 (< i_2 4)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) continue_1) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 1)) (or (not continue_2) (not (< i_2 5)) (< i_2 4) (<= i_1 1)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 1))), 594#(and (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA i_1) (select scoreB i_1)))), 588#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (< i_2 4))), 593#(and (or (not continue_2) (not (< i_2 5)) (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not (< i_2 5)) continue_1) (or (not continue_2) (not (< i_2 5)) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not (< i_2 5)) (= i_1 0))), 590#(and (or continue_1 (< i_2 5)) (or continue_2 continue_1) (or (< i_2 5) (<= i_1 1)) (or continue_2 (<= i_1 1))), 597#(and (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) continue_1 (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (= i_1 0) (< (select scoreB 0) (select scoreA 0)))), 589#(and (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< i_2 3)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2))) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)))), 596#(and (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) continue_1 (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) continue_1 (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))))] [2022-03-15 21:00:53,205 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-03-15 21:00:53,205 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:00:53,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-03-15 21:00:53,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=516, Unknown=0, NotChecked=0, Total=600 [2022-03-15 21:00:53,206 INFO L87 Difference]: Start difference. First operand 38 states and 75 transitions. Second operand has 18 states, 18 states have (on average 2.3333333333333335) internal successors, (42), 18 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:55,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:00:55,972 INFO L93 Difference]: Finished difference Result 81 states and 147 transitions. [2022-03-15 21:00:55,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-03-15 21:00:55,972 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.3333333333333335) internal successors, (42), 18 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-03-15 21:00:55,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:00:55,973 INFO L225 Difference]: With dead ends: 81 [2022-03-15 21:00:55,973 INFO L226 Difference]: Without dead ends: 81 [2022-03-15 21:00:55,974 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 23 SyntacticMatches, 2 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 549 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=496, Invalid=2260, Unknown=0, NotChecked=0, Total=2756 [2022-03-15 21:00:55,975 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 90 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 524 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 524 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-03-15 21:00:55,975 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [90 Valid, 0 Invalid, 598 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 524 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-03-15 21:00:55,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-03-15 21:00:55,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 44. [2022-03-15 21:00:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 43 states have (on average 2.0930232558139537) internal successors, (90), 43 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:55,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 90 transitions. [2022-03-15 21:00:55,981 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 90 transitions. Word has length 12 [2022-03-15 21:00:55,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:00:55,981 INFO L470 AbstractCegarLoop]: Abstraction has 44 states and 90 transitions. [2022-03-15 21:00:55,981 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.3333333333333335) internal successors, (42), 18 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 90 transitions. [2022-03-15 21:00:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-03-15 21:00:55,982 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:00:55,982 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:00:55,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-03-15 21:00:56,184 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-03-15 21:00:56,185 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:00:56,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:00:56,185 INFO L85 PathProgramCache]: Analyzing trace with hash -2093024938, now seen corresponding path program 3 times [2022-03-15 21:00:56,187 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:00:56,187 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838955386] [2022-03-15 21:00:56,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:56,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:00:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:56,286 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:00:56,286 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838955386] [2022-03-15 21:00:56,286 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838955386] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:00:56,286 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420329357] [2022-03-15 21:00:56,286 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-03-15 21:00:56,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:00:56,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:00:56,287 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:00:56,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-03-15 21:00:56,316 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-03-15 21:00:56,316 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:00:56,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 15 conjunts are in the unsatisfiable core [2022-03-15 21:00:56,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:00:56,461 INFO L387 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 96 treesize of output 80 [2022-03-15 21:00:56,464 INFO L387 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 80 treesize of output 64 [2022-03-15 21:00:56,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:56,538 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:00:56,650 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:00:56,651 INFO L387 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 65 treesize of output 56 [2022-03-15 21:00:56,662 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 34 [2022-03-15 21:00:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:56,699 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420329357] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:00:56,699 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:00:56,699 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2022-03-15 21:00:56,699 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [348121645] [2022-03-15 21:00:56,699 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:00:56,700 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:00:56,703 INFO L252 McrAutomatonBuilder]: Finished intersection with 32 states and 50 transitions. [2022-03-15 21:00:56,703 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:00:58,119 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 9 new interpolants: [909#(or (not (< i_1 5)) (not continue_1) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))), 910#(or (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 0) (select scoreA 0))), 904#(and (or (not continue_2) (not continue_1) (<= i_2 0) (not (< i_2 5))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))))), 908#(and (or (<= (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)) (<= (select scoreB 0) (select scoreA 0)))), 906#(and (<= (select scoreA 0) (select scoreB 0)) (<= (select scoreB 0) (select scoreA 0))), 905#(and (or (not (<= (select scoreA i_1) (select scoreB i_1))) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (<= (select scoreB i_1) (select scoreA i_1))) (not (< i_2 5))) (or (not (<= (select scoreA i_1) (select scoreB i_1))) (not continue_2) (not continue_1) (not (<= (select scoreB i_1) (select scoreA i_1))) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5))) (or (not (<= (select scoreA i_1) (select scoreB i_1))) (not continue_2) (not continue_1) (not (<= (select scoreB i_1) (select scoreA i_1))) (<= i_2 0) (not (< i_2 5)))), 902#(and continue_2 (< i_2 5)), 903#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (< i_2 4))), 907#(and (or (<= (select scoreA 0) (select scoreB 0)) (not continue_1)) (or (not continue_1) (<= (select scoreB 0) (select scoreA 0))))] [2022-03-15 21:00:58,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-03-15 21:00:58,120 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:00:58,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-03-15 21:00:58,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=386, Unknown=0, NotChecked=0, Total=462 [2022-03-15 21:00:58,121 INFO L87 Difference]: Start difference. First operand 44 states and 90 transitions. Second operand has 16 states, 16 states have (on average 2.4375) internal successors, (39), 16 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:59,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:00:59,267 INFO L93 Difference]: Finished difference Result 70 states and 130 transitions. [2022-03-15 21:00:59,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-03-15 21:00:59,267 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.4375) internal successors, (39), 16 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-03-15 21:00:59,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:00:59,268 INFO L225 Difference]: With dead ends: 70 [2022-03-15 21:00:59,268 INFO L226 Difference]: Without dead ends: 69 [2022-03-15 21:00:59,269 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 446 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=357, Invalid=1623, Unknown=0, NotChecked=0, Total=1980 [2022-03-15 21:00:59,269 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 68 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 526 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 526 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-15 21:00:59,270 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 0 Invalid, 545 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 526 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-15 21:00:59,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-03-15 21:00:59,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 46. [2022-03-15 21:00:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 2.111111111111111) internal successors, (95), 45 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 95 transitions. [2022-03-15 21:00:59,274 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 95 transitions. Word has length 12 [2022-03-15 21:00:59,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:00:59,274 INFO L470 AbstractCegarLoop]: Abstraction has 46 states and 95 transitions. [2022-03-15 21:00:59,274 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.4375) internal successors, (39), 16 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:00:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 95 transitions. [2022-03-15 21:00:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-03-15 21:00:59,275 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:00:59,275 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:00:59,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-03-15 21:00:59,492 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:00:59,493 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:00:59,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:00:59,493 INFO L85 PathProgramCache]: Analyzing trace with hash -1917520260, now seen corresponding path program 4 times [2022-03-15 21:00:59,494 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:00:59,494 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905151011] [2022-03-15 21:00:59,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:00:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:00:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:00:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:00:59,892 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:00:59,892 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905151011] [2022-03-15 21:00:59,892 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905151011] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:00:59,892 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1887343913] [2022-03-15 21:00:59,892 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-03-15 21:00:59,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:00:59,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:00:59,894 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:00:59,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-03-15 21:00:59,921 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-03-15 21:00:59,922 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:00:59,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 31 conjunts are in the unsatisfiable core [2022-03-15 21:00:59,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:01:00,325 INFO L387 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 71 treesize of output 59 [2022-03-15 21:01:00,328 INFO L387 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 59 treesize of output 47 [2022-03-15 21:01:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:00,448 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:01:00,935 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:01:00,936 INFO L387 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 120 treesize of output 103 [2022-03-15 21:01:00,942 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 80 [2022-03-15 21:01:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:01,048 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1887343913] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:01:01,048 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:01:01,048 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 23 [2022-03-15 21:01:01,048 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [706559000] [2022-03-15 21:01:01,048 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:01:01,049 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:01:01,053 INFO L252 McrAutomatonBuilder]: Finished intersection with 38 states and 61 transitions. [2022-03-15 21:01:01,053 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:01:07,358 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 16 new interpolants: [1223#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 2)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (< i_2 3) (= result_1 0)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2))), 1218#(and (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0))), 1227#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (not continue_2) (<= 5 i_2) (= i_1 0)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (<= i_2 1)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (<= 5 i_2))), 1226#(and (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (< i_2 5)) (<= i_1 1)) (or (not continue_2) (not continue_1) (< (select scoreA i_2) (select scoreB i_2)) (<= 5 i_2) (< i_2 4) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (<= i_1 1)) (or (<= (+ (select scoreA i_1) 1) (select scoreB i_1)) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (< i_2 5))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (not (< (select scoreB i_1) (select scoreA i_1))) (not (< i_2 5)) (< i_2 4)) (or (not continue_2) (not continue_1) (<= 5 i_2) (< i_2 4) (<= i_1 1)) (or (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_2) (not continue_1) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)))), 1230#(and (or (= i_1 0) (not (= 0 isNullB))) (or (<= (select scoreB 1) (select scoreA 1)) (<= 1 result_2)) (or (<= 0 result_2) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (<= (select scoreA 1) (select scoreB 1)) (= (+ result_2 1) 0)) (<= result_2 1) (or (<= result_2 0) (<= (+ (select scoreA 1) 1) (select scoreB 1)))), 1217#(and (or (not continue_2) (= result_1 0) (< i_2 5)) (or (= result_1 (* (- 1) result_2)) continue_2)), 1221#(and (or (not continue_1) continue_2 (<= i_1 2)) (or (not continue_1) (<= i_1 2) (< i_2 5)) (or (= result_1 (* (- 1) result_2)) continue_2 continue_1) (or (not continue_2) continue_1 (= result_1 0) (< i_2 5))), 1225#(and (or (not continue_1) continue_2 (<= i_1 1)) (or (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))) continue_2 (= (* (- 1) result_2) 1)) (or (not continue_1) (= result_2 1) continue_2 (<= (select scoreB i_1) (select scoreA i_1))) (or (<= (+ (select scoreA i_1) 1) (select scoreB i_1)) (<= result_2 0) (not continue_1) continue_2) (or (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_1) (< 0 (+ result_2 1)) continue_2) (or (not continue_2) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))) (< i_2 5)) (or (not continue_2) (not continue_1) (<= (select scoreB i_1) (select scoreA i_1)) (< i_2 5)) (or (not continue_1) (< i_2 5) (<= i_1 1))), 1224#(and (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreA 0) (select scoreB 0)) (= (+ result_1 1) 0) (= 0 isNullB) continue_1 (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (= result_1 1) (= 0 isNullB) continue_1 (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 1229#(and (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_2 0) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))))), 1232#(or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (= i_1 0) (< (select scoreB 0) (select scoreA 0))), 1231#(and (or (< (select scoreA 0) (select scoreB 0)) (<= (+ (select scoreA i_1) 1) (select scoreB i_1)) (not continue_1) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreA 0) (select scoreB 0)) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_1) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 1228#(and (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< i_2 4)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 1)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< i_2 4)) (<= (+ (select scoreA i_1) 1) (select scoreB i_1)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2))) (or (not (< i_2 4)) (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 1)) (or (not (< i_2 4)) (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)))), 1222#(and (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) continue_1 (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (<= i_1 2)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 2)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 2))), 1220#(and (or (< (select scoreA 0) (select scoreB 0)) (= result_1 1) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (= (+ result_1 1) 0) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)))), 1219#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (= result_1 0)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)))] [2022-03-15 21:01:07,358 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-03-15 21:01:07,358 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:01:07,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-03-15 21:01:07,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=1451, Unknown=0, NotChecked=0, Total=1560 [2022-03-15 21:01:07,359 INFO L87 Difference]: Start difference. First operand 46 states and 95 transitions. Second operand has 26 states, 25 states have (on average 2.12) internal successors, (53), 26 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:01:22,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:01:22,843 INFO L93 Difference]: Finished difference Result 125 states and 244 transitions. [2022-03-15 21:01:22,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-03-15 21:01:22,843 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 25 states have (on average 2.12) internal successors, (53), 26 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-03-15 21:01:22,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:01:22,844 INFO L225 Difference]: With dead ends: 125 [2022-03-15 21:01:22,844 INFO L226 Difference]: Without dead ends: 122 [2022-03-15 21:01:22,846 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 21 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1685 ImplicationChecksByTransitivity, 15.9s TimeCoverageRelationStatistics Valid=990, Invalid=7566, Unknown=0, NotChecked=0, Total=8556 [2022-03-15 21:01:22,847 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 132 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 1628 mSolverCounterSat, 180 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 180 IncrementalHoareTripleChecker+Valid, 1628 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-03-15 21:01:22,847 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [132 Valid, 0 Invalid, 1808 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [180 Valid, 1628 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-03-15 21:01:22,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-03-15 21:01:22,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 45. [2022-03-15 21:01:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 44 states have (on average 2.1363636363636362) internal successors, (94), 44 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) [2022-03-15 21:01:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 94 transitions. [2022-03-15 21:01:22,852 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 94 transitions. Word has length 13 [2022-03-15 21:01:22,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:01:22,852 INFO L470 AbstractCegarLoop]: Abstraction has 45 states and 94 transitions. [2022-03-15 21:01:22,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 2.12) internal successors, (53), 26 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:01:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 94 transitions. [2022-03-15 21:01:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-03-15 21:01:22,853 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:01:22,853 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:01:22,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-03-15 21:01:23,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:01:23,068 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:01:23,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:01:23,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1276902912, now seen corresponding path program 5 times [2022-03-15 21:01:23,069 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:01:23,069 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645523515] [2022-03-15 21:01:23,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:01:23,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:01:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:01:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:23,178 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:01:23,178 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645523515] [2022-03-15 21:01:23,178 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645523515] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:01:23,178 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [317397795] [2022-03-15 21:01:23,178 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-03-15 21:01:23,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:01:23,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:01:23,179 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:01:23,180 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-03-15 21:01:23,211 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2022-03-15 21:01:23,212 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:01:23,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 15 conjunts are in the unsatisfiable core [2022-03-15 21:01:23,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:01:23,329 INFO L387 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 96 treesize of output 80 [2022-03-15 21:01:23,331 INFO L387 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 80 treesize of output 64 [2022-03-15 21:01:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:23,409 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:01:23,489 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 21:01:23,489 INFO L387 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 63 treesize of output 59 [2022-03-15 21:01:23,496 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 21:01:23,496 INFO L387 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 51 treesize of output 47 [2022-03-15 21:01:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:23,594 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [317397795] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:01:23,594 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:01:23,594 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-03-15 21:01:23,595 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1958734022] [2022-03-15 21:01:23,595 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:01:23,595 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:01:23,599 INFO L252 McrAutomatonBuilder]: Finished intersection with 37 states and 59 transitions. [2022-03-15 21:01:23,599 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:01:25,124 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 12 new interpolants: [1643#(or (not continue_2) (<= 5 i_2)), 1652#(or (not continue_1) (= i_1 0)), 1650#(and (or (not (< i_1 5)) (not continue_1) (not (< (select scoreA i_1) (select scoreB i_1)))) (or (not (< i_1 5)) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1)))) (or (not (< i_1 5)) (not continue_1) (<= i_1 0))), 1649#(and (<= (select scoreA 0) (select scoreB 0)) (<= (select scoreB 0) (select scoreA 0))), 1653#(and (or (<= (select scoreA 0) (select scoreB 0)) (not continue_2)) (or (not continue_2) (<= (select scoreB 0) (select scoreA 0)))), 1645#(or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)), 1647#(and (or (< (select scoreA 0) (select scoreB 0)) continue_1 (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1))), 1644#(or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)), 1646#(or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))), 1648#(and (or (not (< i_1 5)) (not continue_1) (< i_1 4)) (or (not (< i_1 5)) (not continue_1) (not (< (select scoreA i_1) (select scoreB i_1)))) (or (not (< i_1 5)) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))))), 1651#(and (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= (select scoreA i_1) (select scoreB i_1))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= i_1 0)) (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= (select scoreB i_1) (select scoreA i_1)))), 1618#(and (< i_1 5) continue_1)] [2022-03-15 21:01:25,124 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-03-15 21:01:25,124 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:01:25,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-03-15 21:01:25,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2022-03-15 21:01:25,125 INFO L87 Difference]: Start difference. First operand 45 states and 94 transitions. Second operand has 19 states, 19 states have (on average 2.526315789473684) internal successors, (48), 19 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:01:26,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:01:26,084 INFO L93 Difference]: Finished difference Result 71 states and 134 transitions. [2022-03-15 21:01:26,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-03-15 21:01:26,085 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.526315789473684) internal successors, (48), 19 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-03-15 21:01:26,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:01:26,085 INFO L225 Difference]: With dead ends: 71 [2022-03-15 21:01:26,085 INFO L226 Difference]: Without dead ends: 56 [2022-03-15 21:01:26,086 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 31 SyntacticMatches, 2 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 375 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=303, Invalid=1503, Unknown=0, NotChecked=0, Total=1806 [2022-03-15 21:01:26,087 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 51 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 607 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 607 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-15 21:01:26,087 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 0 Invalid, 649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 607 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-15 21:01:26,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-03-15 21:01:26,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 47. [2022-03-15 21:01:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 46 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:01:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 95 transitions. [2022-03-15 21:01:26,091 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 95 transitions. Word has length 13 [2022-03-15 21:01:26,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:01:26,091 INFO L470 AbstractCegarLoop]: Abstraction has 47 states and 95 transitions. [2022-03-15 21:01:26,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.526315789473684) internal successors, (48), 19 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:01:26,091 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 95 transitions. [2022-03-15 21:01:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-03-15 21:01:26,092 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:01:26,092 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:01:26,116 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-03-15 21:01:26,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:01:26,311 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:01:26,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:01:26,312 INFO L85 PathProgramCache]: Analyzing trace with hash -716540460, now seen corresponding path program 6 times [2022-03-15 21:01:26,312 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:01:26,313 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768025932] [2022-03-15 21:01:26,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:01:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:01:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:01:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:26,455 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:01:26,455 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768025932] [2022-03-15 21:01:26,455 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768025932] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:01:26,455 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1075641309] [2022-03-15 21:01:26,455 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-03-15 21:01:26,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:01:26,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:01:26,457 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:01:26,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-03-15 21:01:26,493 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-03-15 21:01:26,493 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:01:26,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 23 conjunts are in the unsatisfiable core [2022-03-15 21:01:26,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:01:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:26,690 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:01:26,862 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:01:26,862 INFO L387 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 27 [2022-03-15 21:01:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:01:26,886 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1075641309] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:01:26,886 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:01:26,886 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 20 [2022-03-15 21:01:26,886 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1411225283] [2022-03-15 21:01:26,886 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:01:26,887 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:01:26,891 INFO L252 McrAutomatonBuilder]: Finished intersection with 44 states and 72 transitions. [2022-03-15 21:01:26,891 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:01:35,611 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 20 new interpolants: [1966#(and (or (not continue_2) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))) (not (< i_2 5)) (< i_2 4)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_1) (select scoreB i_1))) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 1)) (or (not continue_2) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_1) (select scoreB i_1))) (< i_2 4)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_1) (select scoreB i_1))) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (<= i_1 1)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 1))), 1955#(and continue_2 (< i_2 5)), 1959#(and (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< i_2 3)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2))) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)))), 1968#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreA i_1) (select scoreB i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreA i_1) (select scoreB i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreB i_1) (select scoreA i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreB i_1) (select scoreA i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreB i_1) (select scoreA i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreA i_1) (select scoreB i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2))), 1958#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 2)) (or (not continue_2) (not (< i_2 5)) continue_1 (< i_2 4)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) continue_1) (or (not continue_2) (not (< i_2 5)) (< i_2 4) (<= i_1 2)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 2))), 1970#(and (or (not continue_2) (<= 5 i_2) (= i_1 0)) (or (not continue_2) (<= 5 i_2) (<= (select scoreB 1) (select scoreA 1))) (or (not continue_2) (<= 5 i_2) (<= (select scoreA 1) (select scoreB 1)))), 1957#(and (or continue_1 (< i_2 5)) (or (<= i_1 2) (< i_2 5)) (or continue_2 continue_1) (or continue_2 (<= i_1 2))), 1967#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB i_1) (select scoreA i_1))) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 1)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA i_1) (select scoreB i_1))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreA i_1) (select scoreB i_1))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1))), 1974#(and (or (= i_1 0) (not (= 0 isNullB))) (<= (select scoreB 1) (select scoreA 1)) (<= (select scoreA 1) (select scoreB 1))), 1969#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB i_1) (select scoreA i_1)) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (= 0 isNullB) (<= (select scoreB i_1) (select scoreA i_1)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreA i_1) (select scoreB i_1)) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 1972#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (= i_1 0) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB 1) (select scoreA 1)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA 1) (select scoreB 1)) (<= 3 i_2))), 1964#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) continue_1 (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (= 0 isNullB) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 1965#(and (or (not continue_1) continue_2 (<= i_1 1)) (or (not continue_1) continue_2 (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) continue_2 (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_1) (<= (select scoreB i_1) (select scoreA i_1)) (< i_2 5)) (or (not continue_1) (< i_2 5) (<= i_1 1)) (or (not continue_1) (<= (select scoreA i_1) (select scoreB i_1)) (< i_2 5))), 1971#(and (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB 1) (select scoreA 1))) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA 1) (select scoreB 1)))), 1956#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (< i_2 4))), 1973#(or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (= i_1 0) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))), 1961#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 1962#(and (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 2)) (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< i_2 3) (<= i_1 2)) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 2)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1) (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1 (< i_2 3)) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1)), 1963#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2))), 1960#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)))] [2022-03-15 21:01:35,612 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-03-15 21:01:35,612 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:01:35,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-03-15 21:01:35,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=1423, Unknown=0, NotChecked=0, Total=1560 [2022-03-15 21:01:35,613 INFO L87 Difference]: Start difference. First operand 47 states and 95 transitions. Second operand has 29 states, 29 states have (on average 2.1724137931034484) internal successors, (63), 29 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:02:00,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:02:00,312 INFO L93 Difference]: Finished difference Result 164 states and 322 transitions. [2022-03-15 21:02:00,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2022-03-15 21:02:00,314 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.1724137931034484) internal successors, (63), 29 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-03-15 21:02:00,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:02:00,315 INFO L225 Difference]: With dead ends: 164 [2022-03-15 21:02:00,315 INFO L226 Difference]: Without dead ends: 164 [2022-03-15 21:02:00,320 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 26 SyntacticMatches, 2 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4421 ImplicationChecksByTransitivity, 25.1s TimeCoverageRelationStatistics Valid=2293, Invalid=14219, Unknown=0, NotChecked=0, Total=16512 [2022-03-15 21:02:00,321 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 200 mSDsluCounter, 331 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 1296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-03-15 21:02:00,322 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [200 Valid, 0 Invalid, 1480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-03-15 21:02:00,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-03-15 21:02:00,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 66. [2022-03-15 21:02:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 2.3076923076923075) internal successors, (150), 65 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) [2022-03-15 21:02:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 150 transitions. [2022-03-15 21:02:00,328 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 150 transitions. Word has length 14 [2022-03-15 21:02:00,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:02:00,331 INFO L470 AbstractCegarLoop]: Abstraction has 66 states and 150 transitions. [2022-03-15 21:02:00,331 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.1724137931034484) internal successors, (63), 29 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:02:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 150 transitions. [2022-03-15 21:02:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-03-15 21:02:00,332 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:02:00,332 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:02:00,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-03-15 21:02:00,551 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:02:00,551 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:02:00,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:02:00,552 INFO L85 PathProgramCache]: Analyzing trace with hash 673603022, now seen corresponding path program 7 times [2022-03-15 21:02:00,552 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:02:00,552 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116859378] [2022-03-15 21:02:00,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:02:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:02:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:02:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:02:00,712 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:02:00,712 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116859378] [2022-03-15 21:02:00,712 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116859378] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:02:00,712 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1073771551] [2022-03-15 21:02:00,712 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-03-15 21:02:00,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:02:00,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:02:00,713 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:02:00,714 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-03-15 21:02:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:02:00,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 23 conjunts are in the unsatisfiable core [2022-03-15 21:02:00,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:02:01,009 INFO L387 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 63 treesize of output 51 [2022-03-15 21:02:01,011 INFO L387 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 51 treesize of output 39 [2022-03-15 21:02:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:02:01,040 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:02:01,151 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:02:01,151 INFO L387 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 65 treesize of output 56 [2022-03-15 21:02:01,155 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 34 [2022-03-15 21:02:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:02:01,200 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1073771551] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:02:01,200 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:02:01,200 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-03-15 21:02:01,200 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [786323454] [2022-03-15 21:02:01,200 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:02:01,201 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:02:01,205 INFO L252 McrAutomatonBuilder]: Finished intersection with 44 states and 72 transitions. [2022-03-15 21:02:01,205 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:02:04,843 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 16 new interpolants: [2550#(and (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3))), 2555#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3))), 2549#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (< i_2 4))), 2558#(and (or (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (not (< i_2 5)) (<= i_2 1) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (not continue_2) (not (< i_2 5)) (= i_1 0))), 2552#(and (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4))), 2559#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (not continue_2) (<= (+ (select scoreA 1) 1) (select scoreB 1)) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_2 0) (<= 4 i_2) (<= (+ (select scoreB 1) 1) (select scoreA 1)))), 2548#(and continue_2 (< i_2 5)), 2557#(and (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)))), 2561#(and (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (< (select scoreA i_1) (select scoreB i_1)) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB i_1) (select scoreA i_1)) (< (select scoreB 0) (select scoreA 0)))), 2560#(and (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0)))), 2553#(and (or (not continue_1) continue_2 (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)) (< i_2 5))), 2556#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)))), 2551#(and (or (not continue_1) continue_2) (or (not continue_1) (< i_2 5))), 2562#(or (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (= i_1 0) (< (select scoreB 0) (select scoreA 0))), 2563#(and (or (= i_1 0) (not (= 0 isNullB))) (or (<= (+ (select scoreA 1) 1) (select scoreB 1)) (<= (+ (select scoreB 1) 1) (select scoreA 1)))), 2554#(and (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))))] [2022-03-15 21:02:04,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-03-15 21:02:04,843 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:02:04,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-03-15 21:02:04,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=1062, Unknown=0, NotChecked=0, Total=1190 [2022-03-15 21:02:04,844 INFO L87 Difference]: Start difference. First operand 66 states and 150 transitions. Second operand has 25 states, 25 states have (on average 2.32) internal successors, (58), 25 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:02:08,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:02:08,354 INFO L93 Difference]: Finished difference Result 139 states and 270 transitions. [2022-03-15 21:02:08,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-03-15 21:02:08,355 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.32) internal successors, (58), 25 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-03-15 21:02:08,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:02:08,356 INFO L225 Difference]: With dead ends: 139 [2022-03-15 21:02:08,356 INFO L226 Difference]: Without dead ends: 132 [2022-03-15 21:02:08,357 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=582, Invalid=4110, Unknown=0, NotChecked=0, Total=4692 [2022-03-15 21:02:08,357 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 98 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 1225 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 1225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-03-15 21:02:08,358 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 0 Invalid, 1285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 1225 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-03-15 21:02:08,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2022-03-15 21:02:08,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 68. [2022-03-15 21:02:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 67 states have (on average 2.1940298507462686) internal successors, (147), 67 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:02:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 147 transitions. [2022-03-15 21:02:08,362 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 147 transitions. Word has length 14 [2022-03-15 21:02:08,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:02:08,363 INFO L470 AbstractCegarLoop]: Abstraction has 68 states and 147 transitions. [2022-03-15 21:02:08,363 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.32) internal successors, (58), 25 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:02:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 147 transitions. [2022-03-15 21:02:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-03-15 21:02:08,363 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:02:08,364 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:02:08,383 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-03-15 21:02:08,575 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:02:08,575 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:02:08,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:02:08,576 INFO L85 PathProgramCache]: Analyzing trace with hash -750728842, now seen corresponding path program 8 times [2022-03-15 21:02:08,576 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:02:08,577 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879335580] [2022-03-15 21:02:08,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:02:08,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:02:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:02:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:02:09,016 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:02:09,016 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879335580] [2022-03-15 21:02:09,016 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879335580] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:02:09,016 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1836664188] [2022-03-15 21:02:09,016 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-15 21:02:09,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:02:09,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:02:09,017 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:02:09,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-03-15 21:02:09,054 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-03-15 21:02:09,054 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:02:09,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 41 conjunts are in the unsatisfiable core [2022-03-15 21:02:09,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:02:09,546 INFO L387 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 73 treesize of output 61 [2022-03-15 21:02:09,550 INFO L387 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 61 treesize of output 49 [2022-03-15 21:02:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:02:09,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:02:10,155 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:02:10,156 INFO L387 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 96 treesize of output 83 [2022-03-15 21:02:10,159 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2022-03-15 21:02:10,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:02:10,254 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1836664188] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:02:10,254 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:02:10,254 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 29 [2022-03-15 21:02:10,254 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1943642239] [2022-03-15 21:02:10,254 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:02:10,255 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:02:10,260 INFO L252 McrAutomatonBuilder]: Finished intersection with 51 states and 85 transitions. [2022-03-15 21:02:10,261 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:02:22,165 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 25 new interpolants: [3044#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (= i_1 0) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (+ (select scoreA 2) 1) (select scoreB 2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_2 0) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (+ (select scoreB 2) 1) (select scoreA 2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)))), 3030#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 3)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 3)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (< i_2 3) (= result_1 0))), 3028#(and (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 3)) (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) continue_1 (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 3)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (<= i_1 3))), 3035#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_1) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 3037#(and (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (<= 5 i_2) (<= i_1 1)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= (+ (select scoreB (+ i_1 1)) 1) (select scoreA (+ i_1 1)))) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (<= 5 i_2) (<= (+ (select scoreA (+ i_1 1)) 1) (select scoreB (+ i_1 1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 1))), 3032#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2) (= result_1 0) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3))), 3034#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA i_1) (select scoreB i_1)) (<= 3 i_2) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2))), 3021#(and (or (not continue_2) (= result_1 0) (< i_2 5)) (or (= result_1 (* (- 1) result_2)) continue_2)), 3023#(and (or (not (< i_2 4)) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (= result_1 0)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (= (+ (- 1) result_1) 0))), 3024#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (= result_1 0) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2))), 3033#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (= result_1 1) (= 0 isNullB) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= (+ result_1 1) 0) (= 0 isNullB) continue_1 (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 3)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 3))), 3038#(and (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (+ (select scoreA (+ i_1 1)) 1) (select scoreB (+ i_1 1)))) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 1)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (+ (select scoreB (+ i_1 1)) 1) (select scoreA (+ i_1 1)))) (or (not (< i_2 4)) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1))), 3040#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (= 0 isNullB) (<= (+ (select scoreB (+ i_1 1)) 1) (select scoreA (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (not continue_1) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (<= (+ (select scoreA (+ i_1 1)) 1) (select scoreB (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 3029#(and (or (not continue_2) (not continue_1) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not continue_1) (<= 5 i_2) (< i_2 4) (<= i_1 2)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (< i_2 5)) (<= i_1 2)) (or (not continue_2) (not continue_1) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (<= i_1 2)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (< i_2 5)) (< (select scoreA i_1) (select scoreB i_1))) (or (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_2) (not continue_1) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)))), 3041#(and (or (not continue_2) (<= (+ (select scoreB 2) 1) (select scoreA 2)) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (<= 5 i_2) (= i_1 0)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (<= i_2 2)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2) (<= (+ (select scoreA 2) 1) (select scoreB 2)))), 3036#(and (or (not continue_1) continue_2 (<= i_1 1)) (or (not continue_2) (not continue_1) (< i_2 5)) (or (not continue_1) (<= (+ result_2 1) 0) continue_2 (<= (+ (select scoreA (+ i_1 1)) 1) (select scoreB (+ i_1 1)))) (or (<= 0 (+ result_2 1)) (not continue_1) continue_2) (or (not continue_1) (<= result_2 1) continue_2) (or (not continue_1) continue_2 (<= (+ (select scoreB (+ i_1 1)) 1) (select scoreA (+ i_1 1))) (<= 1 result_2))), 3022#(and (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0))), 3043#(and (or (= i_1 0) (not (= 0 isNullB))) (<= 0 (+ result_2 1)) (or (<= (+ (select scoreB 2) 1) (select scoreA 2)) (<= 1 result_2)) (<= result_2 1) (or (<= (+ result_2 1) 0) (<= (+ (select scoreA 2) 1) (select scoreB 2)))), 3027#(and (or (not continue_1) continue_2 (<= (select scoreB i_1) (select scoreA i_1)) (<= 1 result_2)) (or (not continue_1) continue_2 (<= i_1 2)) (or (< 0 (+ result_2 2)) (not continue_1) continue_2) (or (not continue_1) (<= i_1 2) (< i_2 5)) (or (= result_2 0) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_1) (not (<= (select scoreB i_1) (select scoreA i_1))) continue_2) (or (not continue_2) (not continue_1) (<= (select scoreA i_1) (select scoreB i_1)) (< i_2 5)) (or (not continue_1) (<= (+ result_2 1) 0) continue_2 (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not continue_1) (<= (select scoreB i_1) (select scoreA i_1)) (< i_2 5)) (or (= result_2 0) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_1) (= result_2 1) continue_2)), 3042#(and (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (not (< i_2 4)) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= i_2 1)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (+ (select scoreA 2) 1) (select scoreB 2))) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (+ (select scoreB 2) 1) (select scoreA 2)))), 3045#(or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= 0 isNullB) (= i_1 0) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))), 3025#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 2) (select scoreB 2)) (= result_1 1) (= 0 isNullB) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= (+ result_1 1) 0) (= 0 isNullB) (<= (select scoreB 2) (select scoreA 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 3026#(and (or (= result_1 (* (- 1) result_2)) continue_2 continue_1) (or (not continue_2) continue_1 (= result_1 0) (< i_2 5)) (or (not continue_1) continue_2 (<= i_1 3)) (or (not continue_1) (<= i_1 3) (< i_2 5))), 3039#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (+ (select scoreA (+ i_1 1)) 1) (select scoreB (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)) (<= (+ (select scoreB (+ i_1 1)) 1) (select scoreA (+ i_1 1))))), 3031#(and (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 2)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (+ (select scoreB i_1) 1) (select scoreA i_1)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreB i_1) (select scoreA i_1))) (< i_2 3)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA i_1) (select scoreB i_1))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)))] [2022-03-15 21:02:22,166 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-03-15 21:02:22,166 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:02:22,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-03-15 21:02:22,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=2814, Unknown=0, NotChecked=0, Total=2970 [2022-03-15 21:02:22,167 INFO L87 Difference]: Start difference. First operand 68 states and 147 transitions. Second operand has 37 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 37 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:03:54,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:03:54,626 INFO L93 Difference]: Finished difference Result 400 states and 849 transitions. [2022-03-15 21:03:54,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 183 states. [2022-03-15 21:03:54,627 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 37 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-03-15 21:03:54,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:03:54,628 INFO L225 Difference]: With dead ends: 400 [2022-03-15 21:03:54,628 INFO L226 Difference]: Without dead ends: 370 [2022-03-15 21:03:54,635 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 23 SyntacticMatches, 2 SemanticMatches, 229 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15949 ImplicationChecksByTransitivity, 90.2s TimeCoverageRelationStatistics Valid=4340, Invalid=48790, Unknown=0, NotChecked=0, Total=53130 [2022-03-15 21:03:54,635 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 329 mSDsluCounter, 1033 mSDsCounter, 0 mSdLazyCounter, 6979 mSolverCounterSat, 771 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 7750 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 771 IncrementalHoareTripleChecker+Valid, 6979 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-03-15 21:03:54,635 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [329 Valid, 0 Invalid, 7750 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [771 Valid, 6979 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-03-15 21:03:54,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 370 states. [2022-03-15 21:03:54,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 370 to 124. [2022-03-15 21:03:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 123 states have (on average 2.2764227642276422) internal successors, (280), 123 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) [2022-03-15 21:03:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 280 transitions. [2022-03-15 21:03:54,646 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 280 transitions. Word has length 15 [2022-03-15 21:03:54,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:03:54,646 INFO L470 AbstractCegarLoop]: Abstraction has 124 states and 280 transitions. [2022-03-15 21:03:54,646 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 37 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:03:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 280 transitions. [2022-03-15 21:03:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-03-15 21:03:54,647 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:03:54,647 INFO L514 BasicCegarLoop]: trace histogram [4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:03:54,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-03-15 21:03:54,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-03-15 21:03:54,851 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:03:54,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:03:54,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1101228286, now seen corresponding path program 9 times [2022-03-15 21:03:54,853 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:03:54,853 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084675513] [2022-03-15 21:03:54,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:03:54,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:03:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:03:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-15 21:03:55,033 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:03:55,033 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084675513] [2022-03-15 21:03:55,033 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084675513] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:03:55,033 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1203804857] [2022-03-15 21:03:55,033 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-03-15 21:03:55,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:03:55,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:03:55,034 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:03:55,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-03-15 21:03:55,097 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-03-15 21:03:55,097 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:03:55,098 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 23 conjunts are in the unsatisfiable core [2022-03-15 21:03:55,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:03:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-15 21:03:55,334 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:03:55,464 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 21:03:55,464 INFO L387 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 [2022-03-15 21:03:55,470 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 21:03:55,470 INFO L387 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 26 treesize of output 26 [2022-03-15 21:03:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-15 21:03:55,566 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1203804857] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:03:55,566 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:03:55,566 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 20 [2022-03-15 21:03:55,567 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2141851520] [2022-03-15 21:03:55,567 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:03:55,567 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:03:55,571 INFO L252 McrAutomatonBuilder]: Finished intersection with 50 states and 83 transitions. [2022-03-15 21:03:55,571 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:04:01,594 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 20 new interpolants: [4154#(and continue_2 (< i_2 5)), 4166#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3)))), 4156#(and (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< i_2 3)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2))) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)))), 4172#(and (or (not (< i_1 5)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 0) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (= (select scoreB (+ i_1 1)) (select scoreB i_2)) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA i_1) (select scoreB i_1)) (= (select scoreA i_2) (select scoreA (+ i_1 1))) (< (select scoreB i_1) (select scoreA i_1)))), 4161#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 2)) (or (not continue_2) (not (< i_2 5)) continue_1 (< i_2 4)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) continue_1) (or (not continue_2) (not (< i_2 5)) (< i_2 4) (<= i_1 2)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 2))), 4165#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 2))), 4155#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (< i_2 4))), 4162#(and (or (not (< i_1 5)) (not continue_1) (<= i_1 0) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 5)) (not continue_1) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 5)) (not continue_1) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)))), 4170#(and (or (< (select scoreA 0) (select scoreB 0)) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 4171#(and (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 4173#(and (or (< (select scoreA 0) (select scoreB 0)) (= (select scoreA i_2) (select scoreA 1)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (= (select scoreB i_2) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 4160#(and (or continue_1 (< i_2 5)) (or (<= i_1 2) (< i_2 5)) (or continue_2 continue_1) (or continue_2 (<= i_1 2))), 4159#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 4164#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (not (< i_2 3))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (not (< i_2 3)) (not (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (not (< i_2 3))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2))), 4158#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))))), 4157#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)) (not (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2)))))), 4167#(or (not continue_1) (= i_1 1)), 4169#(and (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= i_1 0) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)))), 4163#(and (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 2)) (or (not (< i_2 4)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1 (< i_2 3)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (not (< i_2 4)) (not continue_2) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) continue_1) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2))), 4168#(or (not continue_1) (= i_1 0))] [2022-03-15 21:04:01,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-03-15 21:04:01,594 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:04:01,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-03-15 21:04:01,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=1433, Unknown=0, NotChecked=0, Total=1560 [2022-03-15 21:04:01,595 INFO L87 Difference]: Start difference. First operand 124 states and 280 transitions. Second operand has 29 states, 29 states have (on average 2.3793103448275863) internal successors, (69), 29 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:04:19,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:04:19,693 INFO L93 Difference]: Finished difference Result 337 states and 690 transitions. [2022-03-15 21:04:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2022-03-15 21:04:19,694 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.3793103448275863) internal successors, (69), 29 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-03-15 21:04:19,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:04:19,695 INFO L225 Difference]: With dead ends: 337 [2022-03-15 21:04:19,696 INFO L226 Difference]: Without dead ends: 337 [2022-03-15 21:04:19,697 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 34 SyntacticMatches, 3 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4730 ImplicationChecksByTransitivity, 18.3s TimeCoverageRelationStatistics Valid=1569, Invalid=14687, Unknown=0, NotChecked=0, Total=16256 [2022-03-15 21:04:19,697 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 255 mSDsluCounter, 326 mSDsCounter, 0 mSdLazyCounter, 1488 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 1488 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-03-15 21:04:19,698 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [255 Valid, 0 Invalid, 1621 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 1488 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-03-15 21:04:19,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2022-03-15 21:04:19,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 127. [2022-03-15 21:04:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 126 states have (on average 2.246031746031746) internal successors, (283), 126 states have internal predecessors, (283), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:04:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 283 transitions. [2022-03-15 21:04:19,705 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 283 transitions. Word has length 15 [2022-03-15 21:04:19,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:04:19,705 INFO L470 AbstractCegarLoop]: Abstraction has 127 states and 283 transitions. [2022-03-15 21:04:19,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.3793103448275863) internal successors, (69), 29 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:04:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 283 transitions. [2022-03-15 21:04:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-03-15 21:04:19,706 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:04:19,706 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:04:19,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-03-15 21:04:19,928 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:04:19,929 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:04:19,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:04:19,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1955343666, now seen corresponding path program 10 times [2022-03-15 21:04:19,929 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:04:19,930 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822576595] [2022-03-15 21:04:19,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:04:19,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:04:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:04:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:04:20,105 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:04:20,105 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822576595] [2022-03-15 21:04:20,105 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822576595] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:04:20,105 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [665055911] [2022-03-15 21:04:20,105 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-03-15 21:04:20,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:04:20,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:04:20,106 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:04:20,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-03-15 21:04:20,147 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-03-15 21:04:20,147 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:04:20,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 31 conjunts are in the unsatisfiable core [2022-03-15 21:04:20,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:04:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:04:20,392 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:04:20,553 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:04:20,553 INFO L387 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 30 treesize of output 25 [2022-03-15 21:04:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:04:20,590 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [665055911] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:04:20,590 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:04:20,590 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 23 [2022-03-15 21:04:20,590 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1354809111] [2022-03-15 21:04:20,590 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:04:20,591 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:04:20,596 INFO L252 McrAutomatonBuilder]: Finished intersection with 58 states and 98 transitions. [2022-03-15 21:04:20,596 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:04:40,280 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 29 new interpolants: [5074#(and (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 1)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4) (<= i_1 1)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 1))), 5079#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 3)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 3) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3)))), 5062#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))))), 5078#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 5072#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA i_1) (select scoreB i_1)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA i_1) (select scoreB i_1)) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA i_1) (select scoreB i_1)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1))), 5059#(and (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (< i_2 4))), 5061#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2))), 5064#(and (or (not continue_2) (not (< i_2 5)) continue_1 (< i_2 4)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 3)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) continue_1) (or (not continue_2) (not (< i_2 5)) (< i_2 4) (<= i_1 3)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 3))), 5076#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= 3 i_2))), 5058#(and continue_2 (< i_2 5)), 5066#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3))), 5065#(and (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 3)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA 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i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreB i_1) (select scoreA i_1))) (< i_2 3)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 2)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreA i_1) (select scoreB i_1)))) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreB i_1) (select scoreA i_1)))) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreA i_1) (select scoreB i_1))) (< i_2 3)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreB i_1) (select scoreA i_1))))), 5083#(and (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (= i_1 0)) (<= (select scoreB 2) (select scoreA 2))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (<= (select scoreA 2) (select scoreB 2)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (= i_1 0)))), 5082#(and (or (not continue_2) (not continue_1) (<= 5 i_2) (= i_1 0)) (or (<= (select scoreA 2) (select scoreB 2)) (not continue_2) (<= 5 i_2) (not (= i_1 0))) (or (not continue_2) (<= 5 i_2) (not (= i_1 0)) (<= (select scoreB 2) (select scoreA 2)))), 5084#(and (or (<= (select scoreA 2) (select scoreB 2)) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= (select scoreB 2) (select scoreA 2)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (= i_1 0) (<= 3 i_2))), 5060#(and (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3))), 5075#(and (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 1)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 1)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))))), 5081#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))))] [2022-03-15 21:04:40,280 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-03-15 21:04:40,280 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:04:40,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-03-15 21:04:40,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=213, Invalid=2439, Unknown=0, NotChecked=0, Total=2652 [2022-03-15 21:04:40,281 INFO L87 Difference]: Start difference. First operand 127 states and 283 transitions. Second operand has 40 states, 40 states have (on average 2.15) internal successors, (86), 40 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:07:04,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:07:04,103 INFO L93 Difference]: Finished difference Result 729 states and 1589 transitions. [2022-03-15 21:07:04,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 416 states. [2022-03-15 21:07:04,104 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.15) internal successors, (86), 40 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-03-15 21:07:04,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:07:04,107 INFO L225 Difference]: With dead ends: 729 [2022-03-15 21:07:04,107 INFO L226 Difference]: Without dead ends: 703 [2022-03-15 21:07:04,120 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 491 GetRequests, 32 SyntacticMatches, 3 SemanticMatches, 456 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88092 ImplicationChecksByTransitivity, 142.4s TimeCoverageRelationStatistics Valid=18492, Invalid=190814, Unknown=0, NotChecked=0, Total=209306 [2022-03-15 21:07:04,121 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 1369 mSDsluCounter, 563 mSDsCounter, 0 mSdLazyCounter, 4208 mSolverCounterSat, 1063 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1369 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 5271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1063 IncrementalHoareTripleChecker+Valid, 4208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-03-15 21:07:04,121 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1369 Valid, 0 Invalid, 5271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1063 Valid, 4208 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-03-15 21:07:04,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 703 states. [2022-03-15 21:07:04,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 703 to 250. [2022-03-15 21:07:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 249 states have (on average 2.5622489959839356) internal successors, (638), 249 states have internal predecessors, (638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:07:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 638 transitions. [2022-03-15 21:07:04,133 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 638 transitions. Word has length 16 [2022-03-15 21:07:04,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:07:04,133 INFO L470 AbstractCegarLoop]: Abstraction has 250 states and 638 transitions. [2022-03-15 21:07:04,134 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 2.15) internal successors, (86), 40 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:07:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 638 transitions. [2022-03-15 21:07:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-03-15 21:07:04,135 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:07:04,135 INFO L514 BasicCegarLoop]: trace histogram [5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:07:04,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-03-15 21:07:04,357 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-03-15 21:07:04,358 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:07:04,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:07:04,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1613091216, now seen corresponding path program 11 times [2022-03-15 21:07:04,359 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:07:04,359 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639508816] [2022-03-15 21:07:04,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:07:04,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:07:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:07:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-15 21:07:04,495 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:07:04,495 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639508816] [2022-03-15 21:07:04,495 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639508816] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:07:04,495 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [731847584] [2022-03-15 21:07:04,495 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-03-15 21:07:04,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:07:04,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:07:04,497 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:07:04,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-03-15 21:07:04,532 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2022-03-15 21:07:04,532 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:07:04,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 23 conjunts are in the unsatisfiable core [2022-03-15 21:07:04,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:07:04,742 INFO L387 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 98 treesize of output 82 [2022-03-15 21:07:04,744 INFO L387 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 82 treesize of output 66 [2022-03-15 21:07:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-15 21:07:04,816 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:07:04,936 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 21:07:04,936 INFO L387 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 71 treesize of output 65 [2022-03-15 21:07:04,946 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 21:07:04,946 INFO L387 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 55 treesize of output 49 [2022-03-15 21:07:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-15 21:07:05,060 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [731847584] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:07:05,060 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:07:05,060 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 20 [2022-03-15 21:07:05,060 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [124407518] [2022-03-15 21:07:05,060 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:07:05,062 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:07:05,067 INFO L252 McrAutomatonBuilder]: Finished intersection with 56 states and 94 transitions. [2022-03-15 21:07:05,067 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:07:09,120 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 21 new interpolants: [7257#(or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< (select scoreB 3) (select scoreA 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 3) (select scoreB 3)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))), 7249#(and (or (not (< i_1 5)) (not continue_1) (<= (select scoreA i_1) (select scoreB i_1))) (or (not (< i_1 5)) (not continue_1) (<= i_1 1)) (or (not (< i_1 5)) (not continue_1) (<= (select scoreB i_1) (select scoreA i_1)))), 7258#(and (or (<= (+ (select scoreA 1) 1) (select scoreB 1)) continue_1 (<= (+ (select scoreB 1) 1) (select scoreA 1))) (or (<= (+ (select scoreA 1) 1) (select scoreB 1)) (<= (+ (select scoreB 1) 1) (select scoreA 1)) (<= i_1 2))), 7248#(and (or (< (select scoreA 0) (select scoreB 0)) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 7245#(or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))), 7253#(and (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 7254#(and (or (not (< i_1 5)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreA i_1) (select scoreB i_1))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 1)) (or (not (< i_1 5)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreB i_1) (select scoreA i_1)))), 7244#(or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)), 7241#(and (or (not (< i_1 5)) (not continue_1) (< i_1 4)) (or (not (< i_1 5)) (not continue_1) (not (< (select scoreA i_1) (select scoreB i_1)))) (or (not (< i_1 5)) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1))))), 7252#(and (or (not (< i_1 4)) (not continue_2) (not continue_1) (<= i_1 0) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1))) (or (not (< i_1 4)) (not continue_2) (not continue_1) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)) (not (< (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))))) (or (not (< i_1 4)) (not continue_2) (not continue_1) (not (< (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (< (select scoreA i_1) (select scoreB i_1)) (< (select scoreB i_1) (select scoreA i_1)))), 7260#(or (not continue_1) (= i_1 0)), 7256#(and (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreB 1) (select scoreA 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreA 0) (select scoreB 0)) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 7251#(and (or (not (< i_1 5)) (not continue_2) (not continue_1) (not (< (select scoreB i_1) (select scoreA i_1)))) (or (not (< i_1 5)) (not continue_2) (not continue_1) (<= i_1 1)) (or (not (< i_1 5)) (not continue_2) (not continue_1) (not (< (select scoreA i_1) (select scoreB i_1))))), 7205#(and (< i_1 5) continue_1), 7242#(or (not continue_2) (<= 5 i_2)), 7259#(or (not continue_1) (= i_1 1)), 7243#(or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)), 7247#(and (or (not continue_1) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1)) (< i_1 3))), 7246#(or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= 1 i_2)), 7250#(and (or (not continue_1) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_1) (<= i_1 0) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1)))), 7255#(and (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 0) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA i_1) (select scoreB i_1)) (<= 4 i_1) (< (select scoreB i_1) (select scoreA i_1))))] [2022-03-15 21:07:09,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-03-15 21:07:09,120 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:07:09,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-03-15 21:07:09,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=144, Invalid=1416, Unknown=0, NotChecked=0, Total=1560 [2022-03-15 21:07:09,121 INFO L87 Difference]: Start difference. First operand 250 states and 638 transitions. Second operand has 30 states, 30 states have (on average 2.4) internal successors, (72), 30 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:07:14,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 21:07:14,250 INFO L93 Difference]: Finished difference Result 231 states and 487 transitions. [2022-03-15 21:07:14,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-03-15 21:07:14,250 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.4) internal successors, (72), 30 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-03-15 21:07:14,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 21:07:14,251 INFO L225 Difference]: With dead ends: 231 [2022-03-15 21:07:14,251 INFO L226 Difference]: Without dead ends: 198 [2022-03-15 21:07:14,252 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 41 SyntacticMatches, 2 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1788 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=1201, Invalid=6809, Unknown=0, NotChecked=0, Total=8010 [2022-03-15 21:07:14,253 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 121 mSDsluCounter, 311 mSDsCounter, 0 mSdLazyCounter, 1512 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 1512 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-03-15 21:07:14,253 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [121 Valid, 0 Invalid, 1614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 1512 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-03-15 21:07:14,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2022-03-15 21:07:14,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 99. [2022-03-15 21:07:14,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 98 states have (on average 2.020408163265306) internal successors, (198), 98 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:07:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 198 transitions. [2022-03-15 21:07:14,256 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 198 transitions. Word has length 16 [2022-03-15 21:07:14,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 21:07:14,257 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 198 transitions. [2022-03-15 21:07:14,257 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.4) internal successors, (72), 30 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 21:07:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 198 transitions. [2022-03-15 21:07:14,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-03-15 21:07:14,257 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 21:07:14,257 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 21:07:14,281 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-03-15 21:07:14,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-03-15 21:07:14,458 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-15 21:07:14,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 21:07:14,458 INFO L85 PathProgramCache]: Analyzing trace with hash -498922564, now seen corresponding path program 12 times [2022-03-15 21:07:14,459 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 21:07:14,459 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664426395] [2022-03-15 21:07:14,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 21:07:14,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 21:07:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 21:07:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:07:14,937 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 21:07:14,937 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664426395] [2022-03-15 21:07:14,937 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [664426395] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 21:07:14,937 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1865569979] [2022-03-15 21:07:14,937 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-03-15 21:07:14,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 21:07:14,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 21:07:14,939 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-15 21:07:14,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-03-15 21:07:14,978 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-03-15 21:07:14,979 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 21:07:14,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 49 conjunts are in the unsatisfiable core [2022-03-15 21:07:14,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 21:07:15,503 INFO L387 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 71 treesize of output 59 [2022-03-15 21:07:15,506 INFO L387 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 59 treesize of output 47 [2022-03-15 21:07:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:07:15,620 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 21:07:16,209 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-03-15 21:07:16,209 INFO L387 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 96 treesize of output 83 [2022-03-15 21:07:16,213 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2022-03-15 21:07:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 21:07:16,330 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1865569979] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 21:07:16,330 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 21:07:16,330 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 33 [2022-03-15 21:07:16,331 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [100654361] [2022-03-15 21:07:16,331 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 21:07:16,332 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 21:07:16,339 INFO L252 McrAutomatonBuilder]: Finished intersection with 66 states and 113 transitions. [2022-03-15 21:07:16,339 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 21:07:42,144 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 36 new interpolants: [7935#(and (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (<= 5 i_2) (<= i_1 2)) (or (not continue_2) (not continue_1) (<= 5 i_2) (< i_2 4) (<= i_1 2)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (not continue_2) (not continue_1) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (<= 5 i_2) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 2))), 7946#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 2)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 7923#(and (or (not continue_2) (= result_1 0) (< i_2 5)) (or (= result_1 (* (- 1) result_2)) continue_2)), 7953#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= 3 i_2) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (= i_1 0) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= i_2 1) (<= 3 i_2) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))))), 7939#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (= result_1 0) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))))), 7944#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 3)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 3) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (not (< (select scoreB i_1) (select scoreA i_1))) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreB i_1) (select scoreA i_1)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 7926#(and (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2) continue_1) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) continue_1 (< i_2 4) (= result_1 0)) (or (<= i_1 4) (not continue_2) (not continue_1) (not (< i_2 5)) (< i_2 4)) (or (not continue_2) (not (< i_2 5)) continue_1 (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0)) (or (< i_1 5) (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2)))) (or (< i_1 5) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (<= 5 i_2))), 7955#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1))))), 7933#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB i_1) (select scoreA i_1))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (<= (select scoreB i_1) (select scoreA i_1))) (or (not (< i_2 4)) (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 3)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not (< i_2 4)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 3)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 3)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (< (select scoreB i_1) (select scoreA i_1))))), 7934#(and (or (not continue_1) (<= (+ result_2 1) 0) continue_2 (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (not continue_1) continue_2 (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= 1 result_2)) (or (not continue_1) continue_2 (<= i_1 2)) (or (not continue_2) (not continue_1) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< i_2 5)) (or (<= 0 (+ result_2 1)) (not continue_1) continue_2 (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (not continue_2) (not continue_1) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< i_2 5)) (or (not continue_1) (<= i_1 2) (< i_2 5)) (or (not continue_1) (<= result_2 1) continue_2 (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))))), 7929#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (<= i_1 4) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) continue_1) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (< i_2 3) (= result_1 0)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_1 5) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_1 5) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2))), 7941#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (= result_1 0) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_1 5) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (<= i_1 4) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_1 5) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))))), 7945#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1))), 7957#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (= i_1 0) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= i_2 0) (<= 2 i_2) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))))), 7948#(and (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (not continue_2) (not continue_1) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2))) (<= i_1 1)) (or (not continue_2) (not continue_1) (<= 5 i_2) (< i_2 4) (<= i_1 1)) (or (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (not (< i_2 5)) (not (< (select scoreA i_2) (select scoreB i_2)))) (or (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (not (< i_2 5)) (< i_2 4)) (or (not continue_2) (not continue_1) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= i_1 1))), 7930#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_1 5) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_1 5) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2) (= result_1 0) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) continue_1 (<= 3 i_2)) (or (<= i_1 4) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2))), 7958#(or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (= i_1 0) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))), 7924#(and (or (= (+ result_1 1) 0) (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= 5 i_2)) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (= result_1 0)) (or (not continue_2) (not (< i_2 5)) (not (< (select scoreB i_2) (select scoreA i_2))) (= (+ (- 1) result_1) 0))), 7951#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 1))), 7950#(and (or (not (< i_2 4)) (not continue_2) (not continue_1) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 1)) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (not (< i_2 4)) (not (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1)))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= i_1 1)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 1)) (or (not (< i_2 4)) (not continue_2) (not continue_1) (not (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1)))) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2))) (or (not (< i_2 4)) (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< i_2 3)) (or (not (< i_2 4)) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1))))), 7942#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= (+ result_1 1) 0) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< i_1 5) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (< i_1 5) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= result_1 1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) continue_1 (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)))), 7949#(and (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (<= (select scoreA 3) (select scoreB 3)) (<= 5 i_2) (not (= i_1 0))) (or (not continue_2) (not continue_1) (not (< i_2 5)) (= i_1 0)) (or (not continue_2) (not (< i_2 5)) (not (= i_1 0)) (not (< (select scoreB i_2) (select scoreA i_2))) (<= (select scoreB 3) (select scoreA 3))) (or (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (not (= i_1 0)) (<= i_2 3))), 7940#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= result_1 1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (= (+ result_1 1) 0) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3)))), 7938#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))) (<= 3 i_2) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 2))), 7932#(and (or (not continue_2) (not continue_1) (< (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (<= 5 i_2) (< i_2 4) (<= i_1 3)) (or (not continue_2) (not continue_1) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (not (< i_2 5)) (< i_2 4) (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_2) (not continue_1) (<= (select scoreA i_2) (select scoreB i_2)) (not (< i_2 5)) (<= i_1 3)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (< i_2 5)) (<= i_1 3)) (or (<= (select scoreB i_2) (select scoreA i_2)) (not continue_2) (not continue_1) (not (< i_2 5)) (<= (select scoreA i_1) (select scoreB i_1)))), 7936#(and (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= i_1 2)) (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreB (+ i_1 1)) (select scoreA (+ i_1 1)))) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< i_2 3) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1)))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= i_1 2)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (<= (select scoreA (+ i_1 1)) (select scoreB (+ i_1 1))))), 7943#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 2)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (not (< (select scoreB i_1) (select scoreA i_1))) (<= (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 2)) (<= (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA i_1) (select scoreB i_1)) (< (select scoreB (+ 3 i_2)) (select scoreA (+ 3 i_2))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ 3 i_2)) (select scoreB (+ 3 i_2))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (<= 2 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (< i_2 1) (<= i_1 3))), 7956#(and (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1)) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1))) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= (select scoreB 3) (select scoreA 3))) (or (< (select scoreB 1) (select scoreA 1)) (< (select scoreA 0) (select scoreB 0)) (not continue_1) (< (select scoreB 2) (select scoreA 2)) (< (select scoreA 2) (select scoreB 2)) (< (select scoreA 1) (select scoreB 1)) (< (select scoreB 0) (select scoreA 0)) (<= i_1 1) (<= (select scoreB 3) (select scoreA 3)))), 7925#(and (or (<= i_1 4) (not continue_1) continue_2) (or (= result_1 (* (- 1) result_2)) continue_2 continue_1) (or (not continue_2) continue_1 (= result_1 0) (< i_2 5)) (or (<= i_1 4) (not continue_1) (< i_2 5))), 7952#(and (or (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (= i_1 0)) (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (= i_1 0)) (<= (select scoreB 3) (select scoreA 3))) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA 3) (select scoreB 3)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (not (= i_1 0))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (= i_1 0)) (<= i_2 2))), 7927#(and (or (<= (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (< i_2 3) (= result_1 0)) (or (<= (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (<= 4 i_2))), 7931#(and (or (not continue_1) continue_2 (<= (select scoreB i_1) (select scoreA i_1)) (< 0 result_2)) (or (not continue_1) (<= result_2 1) continue_2 (<= (select scoreB i_1) (select scoreA i_1))) (or (not continue_2) (not continue_1) (<= (select scoreA i_1) (select scoreB i_1)) (< i_2 5)) (or (not continue_1) (<= (+ result_2 1) 0) continue_2 (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_1) continue_2 (<= i_1 3)) (or (not continue_2) (not continue_1) (<= (select scoreB i_1) (select scoreA i_1)) (< i_2 5)) (or (< 0 (+ result_2 2)) (not continue_1) continue_2 (<= (select scoreA i_1) (select scoreB i_1))) (or (not continue_1) (<= i_1 3) (< i_2 5))), 7947#(and (or (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (<= (+ result_2 1) 0) continue_2) (or (not continue_1) continue_2 (<= i_1 1)) (or (<= 0 (+ result_2 1)) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) continue_2) (or (not continue_2) (not continue_1) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1))) (< i_2 5)) (or (not continue_2) (not continue_1) (<= (select scoreA (+ 2 i_1)) (select scoreB (+ 2 i_1))) (< i_2 5)) (or (not continue_1) (<= result_2 1) continue_2 (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (not continue_1) continue_2 (<= 1 result_2) (<= (select scoreB (+ 2 i_1)) (select scoreA (+ 2 i_1)))) (or (not continue_1) (< i_2 5) (<= i_1 1))), 7954#(and (or (<= 0 (+ result_2 1)) (<= (select scoreA 3) (select scoreB 3))) (or (<= (select scoreA 3) (select scoreB 3)) (<= (+ result_2 1) 0)) (or (<= result_2 1) (<= (select scoreB 3) (select scoreA 3))) (or (<= 1 result_2) (<= (select scoreB 3) (select scoreA 3)))), 7928#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (= result_1 0) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (= result_1 1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (= (+ result_1 1) 0) (not continue_2) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2))), 7937#(and (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreA i_1) (select scoreB i_1)) (<= 3 i_2) (< (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2)))) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (< i_2 2) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (<= (select scoreB (+ 2 i_2)) (select scoreA (+ 2 i_2))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (< (select scoreA i_2) (select scoreB i_2)) (not (< (select scoreB i_1) (select scoreA i_1))) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= 3 i_2)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (not (< i_2 3)) (<= i_1 3)) (or (< (select scoreB (+ i_2 1)) (select scoreA (+ i_2 1))) (not continue_2) (not continue_1) (< (select scoreB i_2) (select scoreA i_2)) (<= (select scoreA (+ 2 i_2)) (select scoreB (+ 2 i_2))) (< (select scoreA i_2) (select scoreB i_2)) (< (select scoreA (+ i_2 1)) (select scoreB (+ i_2 1))) (<= (select scoreB i_1) (select scoreA i_1)) (<= 3 i_2)))] [2022-03-15 21:07:42,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-03-15 21:07:42,145 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 21:07:42,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-03-15 21:07:42,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=273, Invalid=4557, Unknown=0, NotChecked=0, Total=4830 [2022-03-15 21:07:42,146 INFO L87 Difference]: Start difference. First operand 99 states and 198 transitions. Second operand has 50 states, 49 states have (on average 2.061224489795918) internal successors, (101), 50 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Received shutdown request... [2022-03-15 21:12:33,971 WARN L244 SmtUtils]: Removed 3 from assertion stack [2022-03-15 21:12:33,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 211 states. [2022-03-15 21:12:33,975 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 27 SyntacticMatches, 2 SemanticMatches, 271 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23412 ImplicationChecksByTransitivity, 290.0s TimeCoverageRelationStatistics Valid=7083, Invalid=67173, Unknown=0, NotChecked=0, Total=74256 [2022-03-15 21:12:33,975 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 91 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 4853 mSolverCounterSat, 589 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 5442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 589 IncrementalHoareTripleChecker+Valid, 4853 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-03-15 21:12:33,975 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [91 Valid, 0 Invalid, 5442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [589 Valid, 4853 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-03-15 21:12:33,976 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (2 of 3 remaining) [2022-03-15 21:12:33,978 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-15 21:12:33,978 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-15 21:12:33,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-03-15 21:12:34,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-03-15 21:12:34,177 WARN L594 AbstractCegarLoop]: Verification canceled: while BasicCegarLoop was constructing difference of abstraction (99states) and FLOYD_HOARE automaton (currently 211 states, 50 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 319 for 2135ms.. [2022-03-15 21:12:34,178 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2022-03-15 21:12:34,179 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2022-03-15 21:12:34,180 INFO L732 BasicCegarLoop]: Path program histogram: [12, 1, 1] [2022-03-15 21:12:34,181 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-03-15 21:12:34,181 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-15 21:12:34,183 INFO L202 PluginConnector]: Adding new model chromosome-opt-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.03 09:12:34 BasicIcfg [2022-03-15 21:12:34,183 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-15 21:12:34,183 INFO L158 Benchmark]: Toolchain (without parser) took 713088.52ms. Allocated memory was 194.0MB in the beginning and 758.1MB in the end (delta: 564.1MB). Free memory was 152.9MB in the beginning and 612.1MB in the end (delta: -459.2MB). Peak memory consumption was 509.3MB. Max. memory is 8.0GB. [2022-03-15 21:12:34,184 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.09ms. Allocated memory is still 194.0MB. Free memory is still 154.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-15 21:12:34,184 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.41ms. Allocated memory is still 194.0MB. Free memory was 152.8MB in the beginning and 151.3MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-15 21:12:34,184 INFO L158 Benchmark]: Boogie Preprocessor took 14.66ms. Allocated memory is still 194.0MB. Free memory was 151.3MB in the beginning and 150.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-15 21:12:34,184 INFO L158 Benchmark]: RCFGBuilder took 317.13ms. Allocated memory is still 194.0MB. Free memory was 150.3MB in the beginning and 138.9MB in the end (delta: 11.4MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-03-15 21:12:34,184 INFO L158 Benchmark]: TraceAbstraction took 712728.93ms. Allocated memory was 194.0MB in the beginning and 758.1MB in the end (delta: 564.1MB). Free memory was 138.4MB in the beginning and 612.1MB in the end (delta: -473.7MB). Peak memory consumption was 495.7MB. Max. memory is 8.0GB. [2022-03-15 21:12:34,185 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 0.09ms. Allocated memory is still 194.0MB. Free memory is still 154.1MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 23.41ms. Allocated memory is still 194.0MB. Free memory was 152.8MB in the beginning and 151.3MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 14.66ms. Allocated memory is still 194.0MB. Free memory was 151.3MB in the beginning and 150.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 317.13ms. Allocated memory is still 194.0MB. Free memory was 150.3MB in the beginning and 138.9MB in the end (delta: 11.4MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 712728.93ms. Allocated memory was 194.0MB in the beginning and 758.1MB in the end (delta: 564.1MB). Free memory was 138.4MB in the beginning and 612.1MB in the end (delta: -473.7MB). Peak memory consumption was 495.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.2s, 23 PlacesBefore, 19 PlacesAfterwards, 18 TransitionsBefore, 14 TransitionsAfterwards, 48 CoEnabledTransitionPairs, 2 FixpointIterations, 3 TrivialSequentialCompositions, 2 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 5 TotalNumberOfCompositions, 36 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 36, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 17, positive: 17, positive conditional: 0, positive unconditional: 17, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 36, positive: 19, positive conditional: 0, positive unconditional: 19, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , Statistics on independence cache: Total cache size (in pairs): 7, Positive cache size: 7, Positive conditional cache size: 0, Positive unconditional cache size: 7, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 80]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing difference of abstraction (99states) and FLOYD_HOARE automaton (currently 211 states, 50 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 319 for 2135ms.. - TimeoutResultAtElement [Line: 75]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (99states) and FLOYD_HOARE automaton (currently 211 states, 50 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 319 for 2135ms.. - TimeoutResultAtElement [Line: 72]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (99states) and FLOYD_HOARE automaton (currently 211 states, 50 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 319 for 2135ms.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 27 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 712.7s, OverallIterations: 14, TraceHistogramMax: 5, PathProgramHistogramMax: 12, EmptinessCheckTime: 0.0s, AutomataDifference: 601.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2912 SdHoareTripleChecker+Valid, 18.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2912 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 15.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4416 mSDsCounter, 3287 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 25433 IncrementalHoareTripleChecker+Invalid, 28720 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3287 mSolverCounterUnsat, 0 mSDtfsCounter, 25433 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2014 GetRequests, 354 SyntacticMatches, 20 SemanticMatches, 1639 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142764 ImplicationChecksByTransitivity, 597.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=250occurred in iteration=12, InterpolantAutomatonStates: 1076, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 1356 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 10.9s InterpolantComputationTime, 355 NumberOfCodeBlocks, 355 NumberOfCodeBlocksAsserted, 41 NumberOfCheckSat, 485 ConstructedInterpolants, 0 QuantifiedInterpolants, 7188 SizeOfPredicates, 122 NumberOfNonLiveVariables, 960 ConjunctsInSsa, 312 ConjunctsInUnsatCore, 38 InterpolantComputations, 2 PerfectInterpolantSequences, 77/361 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